Index: gc_core/js/lang_core/gc_engine.js
==================================================================
--- gc_core/js/lang_core/gc_engine.js
+++ gc_core/js/lang_core/gc_engine.js
@@ -563,11 +563,11 @@
         return true;
     }
     if (_dAnalyses.get(sWord).length === 1) {
         return true;
     }
-    let lSelect = _dAnalyses.get(sWord).filter( sMorph => sMorph.search(sPattern) === -1 );
+    let lSelect = _dAnalyses.get(sWord).filter( sMorph => sMorph.search(sPattern) !== -1 );
     if (lSelect.length > 0) {
         if (lSelect.length != _dAnalyses.get(sWord).length) {
             dDA.set(nPos, lSelect);
         }
     } else if (lDefault) {