diff --git a/htroot/IndexControl_p.java b/htroot/IndexControl_p.java
index 27ff63657..43d789f70 100644
--- a/htroot/IndexControl_p.java
+++ b/htroot/IndexControl_p.java
@@ -285,7 +285,7 @@ public class IndexControl_p {
         // generate list
         if (post.containsKey("keyhashsimilar")) {
             try {
-            final Iterator hashIt = switchboard.wordIndex.wordHashes(keyhash, plasmaWordIndex.RL_WORDFILES, true, 256).iterator();
+            final Iterator hashIt = switchboard.wordIndex.wordHashSet(keyhash, plasmaWordIndex.RL_WORDFILES, true, 256).iterator();
                 StringBuffer result = new StringBuffer("Sequential List of Word-Hashes:<br>");
                 String hash;
                 int i = 0;
diff --git a/source/de/anomic/plasma/dbImport/plasmaDbImporter.java b/source/de/anomic/plasma/dbImport/plasmaDbImporter.java
index 092d51807..85ebf22dc 100644
--- a/source/de/anomic/plasma/dbImport/plasmaDbImporter.java
+++ b/source/de/anomic/plasma/dbImport/plasmaDbImporter.java
@@ -115,7 +115,7 @@ public class plasmaDbImporter extends AbstractImporter implements dbImporter {
 			
             // iterate over all words from import db
             //Iterator importWordHashIterator = this.importWordIndex.wordHashes(this.wordChunkStartHash, plasmaWordIndex.RL_WORDFILES, false);
-            Iterator importWordHashIterator = this.importWordIndex.wordHashes(this.wordChunkStartHash, plasmaWordIndex.RL_WORDFILES, false, 100).iterator();
+            Iterator importWordHashIterator = this.importWordIndex.wordHashSet(this.wordChunkStartHash, plasmaWordIndex.RL_WORDFILES, false, 100).iterator();
             while (!isAborted() && importWordHashIterator.hasNext()) {
                 
                 TreeSet entityUrls = new TreeSet(new kelondroNaturalOrder(true));
@@ -215,7 +215,7 @@ public class plasmaDbImporter extends AbstractImporter implements dbImporter {
 
                 if (!importWordHashIterator.hasNext()) {
                     // We may not be finished yet, try to get the next chunk of wordHashes
-                    TreeSet wordHashes = this.importWordIndex.wordHashes(this.wordHash, plasmaWordIndex.RL_WORDFILES, false, 100);
+                    TreeSet wordHashes = this.importWordIndex.wordHashSet(this.wordHash, plasmaWordIndex.RL_WORDFILES, false, 100);
                     importWordHashIterator = wordHashes.iterator();
                     // Make sure we don't get the same wordhash twice, but don't skip a word
                     if ((importWordHashIterator.hasNext())&&(!this.wordHash.equals(importWordHashIterator.next()))) {
diff --git a/source/de/anomic/plasma/plasmaDHTChunk.java b/source/de/anomic/plasma/plasmaDHTChunk.java
index 6daf0e643..29e402d75 100644
--- a/source/de/anomic/plasma/plasmaDHTChunk.java
+++ b/source/de/anomic/plasma/plasmaDHTChunk.java
@@ -174,7 +174,7 @@ public class plasmaDHTChunk {
         ArrayList tmpContainers = new ArrayList(maxcount);
         String nexthash = "";
         try {
-            Iterator wordHashIterator = wordIndex.wordHashes(hash, resourceLevel, true, maxcount).iterator();
+            Iterator wordHashIterator = wordIndex.wordHashSet(hash, resourceLevel, true, maxcount).iterator();
             plasmaWordIndexEntryContainer indexContainer;
             Iterator urlIter;
             plasmaWordIndexEntry indexEntry;
diff --git a/source/de/anomic/plasma/plasmaWordIndex.java b/source/de/anomic/plasma/plasmaWordIndex.java
index 5f421f9b8..569ebd5eb 100644
--- a/source/de/anomic/plasma/plasmaWordIndex.java
+++ b/source/de/anomic/plasma/plasmaWordIndex.java
@@ -378,7 +378,7 @@ public final class plasmaWordIndex {
     public static final int RL_ASSORTMENTS = 2;
     public static final int RL_WORDFILES   = 3;
     
-    public synchronized TreeSet wordHashes(String startHash, int resourceLevel, boolean rot, int count) throws IOException {
+    public synchronized TreeSet wordHashSet(String startHash, int resourceLevel, boolean rot, int count) throws IOException {
         kelondroOrder hashOrder = (kelondroOrder) indexOrder.clone();
         hashOrder.rotate(startHash.getBytes());
         TreeSet hashes = new TreeSet(hashOrder);
@@ -540,7 +540,7 @@ public final class plasmaWordIndex {
             URL url = null;
             HashSet urlHashs = new HashSet();
             try {
-                Iterator wordHashIterator = wordHashes(startHash, plasmaWordIndex.RL_WORDFILES, false, 100).iterator();
+                Iterator wordHashIterator = wordHashSet(startHash, plasmaWordIndex.RL_WORDFILES, false, 100).iterator();
                 while (wordHashIterator.hasNext() && run) {
                     waiter();
                     wordHash = (String) wordHashIterator.next();
@@ -572,7 +572,7 @@ public final class plasmaWordIndex {
                     }
                     if (!wordHashIterator.hasNext()) {
                         // We may not be finished yet, try to get the next chunk of wordHashes
-                        TreeSet wordHashes = wordHashes(wordHash, plasmaWordIndex.RL_WORDFILES, false, 100);
+                        TreeSet wordHashes = wordHashSet(wordHash, plasmaWordIndex.RL_WORDFILES, false, 100);
                         wordHashIterator = wordHashes.iterator();
                         // Make sure we don't get the same wordhash twice, but don't skip a word
                         if ((wordHashIterator.hasNext())&&(!wordHash.equals(wordHashIterator.next()))) {