diff --git a/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java b/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java
index 40a7bae3..4a2c0ed5 100644
--- a/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java
+++ b/ArtificialAutism/src/main/java/FunctionLayer/Datahandler.java
@@ -317,7 +317,6 @@ public class Datahandler {
         int prefix_size = 150;
         SentimentValueCache sentimentCacheStr = sentimentCachingMap.getOrDefault(strCollection, null);
         List<SimilarityMatrix> smxReturnList = new ArrayList();
-        List<String> randomIterationComparision = new ArrayList();
         if (strCacheLocal.size() < prefix_size)
         {
             for (String colStr : strCollection)
@@ -325,20 +324,10 @@ public class Datahandler {
                 strCacheLocal.put(strCacheLocal.size(), colStr);
             }
         }
-        int iteratecap = strCacheLocal.size() > prefix_size ? strCacheLocal.size() - prefix_size : strCacheLocal.size() - 1;
-        int iterator = ThreadLocalRandom.current().nextInt(0, iteratecap);
+       
         
-        int iterated = 0;
-        for (String str1 : strCacheLocal.values()) {
-            if (iterated >= iterator && iterated < iterator + prefix_size) {
-                randomIterationComparision.add(str1);
-            }
-            if (iterated > iterator + prefix_size) {
-                break;
-            }
-            iterated++;
-        }
-        for (String str1 : randomIterationComparision) {
+        
+        for (String str1 : strCollection) {
             for (String str : strCollection) {
                 if (!str.equals(str1)) {
                     SimilarityMatrix SMXInit = new SimilarityMatrix(str, str1);
@@ -379,7 +368,8 @@ public class Datahandler {
             try {
                 Future<SimilarityMatrix> take = ecs.take();
                 SimilarityMatrix smx = take.get();
-                if (smx != null) {
+                double distance_requirement = 1500.0;
+                if (smx != null && smx.getDistance() > distance_requirement) {
                     smxReturnList.add(smx);
                 }
             } catch (InterruptedException | ExecutionException ex) {