Index: lucene/sandbox/src/test/org/apache/lucene/sandbox/queries/FuzzyLikeThisQueryTest.java
===================================================================
--- lucene/sandbox/src/test/org/apache/lucene/sandbox/queries/FuzzyLikeThisQueryTest.java	(revision 1451573)
+++ lucene/sandbox/src/test/org/apache/lucene/sandbox/queries/FuzzyLikeThisQueryTest.java	(working copy)
@@ -108,7 +108,25 @@
     StoredDocument doc = searcher.doc(sd[0].doc);
     assertEquals("Should match most similar when using 2 words", "2", doc.get("id"));
   }
+  
+  //Test multiple input words are having variants produced
+  public void testNonExistingFieldWord() throws Throwable {
+    FuzzyLikeThisQuery flt = new FuzzyLikeThisQuery(10, analyzer);
+    flt.addTerms("jonathin smoth", "name", 0.3f, 1);
+    flt.addTerms("jonathin smoth", "this field does not exist", 0.3f, 1);
+    Query q = flt.rewrite(searcher.getIndexReader());
+    HashSet<Term> queryTerms = new HashSet<Term>();
+    q.extractTerms(queryTerms);
+    assertTrue("Should have variant jonathan", queryTerms.contains(new Term("name", "jonathan")));
+    assertTrue("Should have variant smith", queryTerms.contains(new Term("name", "smith")));
+    TopDocs topDocs = searcher.search(flt, 1);
+    ScoreDoc[] sd = topDocs.scoreDocs;
+    assertTrue("score docs must match 1 doc", (sd != null) && (sd.length > 0));
+    StoredDocument doc = searcher.doc(sd[0].doc);
+    assertEquals("Should match most similar when using 2 words", "2", doc.get("id"));
+  }
 
+
   //Test bug found when first query word does not match anything
   public void testNoMatchFirstWordBug() throws Throwable {
     FuzzyLikeThisQuery flt = new FuzzyLikeThisQuery(10, analyzer);
Index: lucene/sandbox/src/java/org/apache/lucene/sandbox/queries/FuzzyLikeThisQuery.java
===================================================================
--- lucene/sandbox/src/java/org/apache/lucene/sandbox/queries/FuzzyLikeThisQuery.java	(revision 1451573)
+++ lucene/sandbox/src/java/org/apache/lucene/sandbox/queries/FuzzyLikeThisQuery.java	(working copy)
@@ -30,6 +30,7 @@
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.MultiFields;
 import org.apache.lucene.index.Term;
+import org.apache.lucene.index.Terms;
 import org.apache.lucene.search.*;
 import org.apache.lucene.search.similarities.TFIDFSimilarity;
 import org.apache.lucene.search.similarities.DefaultSimilarity;
@@ -196,6 +197,10 @@
     int corpusNumDocs = reader.numDocs();
     HashSet<String> processedTerms = new HashSet<String>();
     ts.reset();
+    final Terms terms = MultiFields.getTerms(reader, f.fieldName);
+    if (terms == null) {
+      return;
+    }
     while (ts.incrementToken()) {
       String term = termAtt.toString();
       if (!processedTerms.contains(term)) {
@@ -206,7 +211,7 @@
         AttributeSource atts = new AttributeSource();
         MaxNonCompetitiveBoostAttribute maxBoostAtt =
             atts.addAttribute(MaxNonCompetitiveBoostAttribute.class);
-        SlowFuzzyTermsEnum fe = new SlowFuzzyTermsEnum(MultiFields.getTerms(reader, startTerm.field()), atts, startTerm, f.minSimilarity, f.prefixLength);
+        SlowFuzzyTermsEnum fe = new SlowFuzzyTermsEnum(terms, atts, startTerm, f.minSimilarity, f.prefixLength);
         //store the df so all variants use same idf
         int df = reader.docFreq(startTerm);
         int numVariants = 0;