diff --git a/VisualPascalABCNET/IB/CodeCompletion/CodeCompletionActions.cs b/VisualPascalABCNET/IB/CodeCompletion/CodeCompletionActions.cs
index 3f25c17b7..8d0b06363 100644
--- a/VisualPascalABCNET/IB/CodeCompletion/CodeCompletionActions.cs
+++ b/VisualPascalABCNET/IB/CodeCompletion/CodeCompletionActions.cs
@@ -125,7 +125,9 @@ namespace VisualPascalABC
             ccp = new CodeCompletionProvider();
             string full_expr;
             string expressionResult = FindFullExpression(textContent, textArea, out ccp.keyword, out full_expr);
-            if (ccp.keyword == KeywordKind.CommonKeyword)
+            if (expressionResult != null)
+                expressionResult = expressionResult.Trim();
+            if (ccp.keyword == KeywordKind.CommonKeyword && !expressionResult.Contains(" "))
                 return new List<Position>();
             List<Position> poses = ccp.GetDefinition(full_expr, textArea.MotherTextEditorControl.FileName, textArea.Caret.Line, textArea.Caret.Column, only_check);
             if (poses == null)