The answer from femtoRgon is great! Thank you.
There is another way to solve this problem.
//declare a mutilphrasequery
MultiPhraseQuery childrenInOrder = new MultiPhraseQuery();
//user fuzzytermenum to enumerate your query string
FuzzyTermEnum fuzzyEnumeratedTerms1 = new FuzzyTermEnum(reader, new Term(searchField,"mosa"));
FuzzyTermEnum fuzzyEnumeratedTerms2 = new FuzzyTermEnum(reader, new Term(searchField,"employee"));
FuzzyTermEnum fuzzyEnumeratedTerms3 = new FuzzyTermEnum(reader, new Term(searchField,"appreicata"));
//this basically pull out the possbile terms from the index
Term termHolder1 = fuzzyEnumeratedTerms1.term();
Term termHolder2 = fuzzyEnumeratedTerms2.term();
Term termHolder3 = fuzzyEnumeratedTerms3.term();
//put the possible terms into multiphrasequery
if (termHolder1==null){
childrenInOrder.add(new Term(searchField,"mosa"));
}else{
childrenInOrder.add(fuzzyEnumeratedTerms1.term());
}
if (termHolder2==null){
childrenInOrder.add(new Term(searchField,"employee"));
}else{
childrenInOrder.add(fuzzyEnumeratedTerms2.term());
}
if (termHolder3==null){
childrenInOrder.add(new Term(searchField,"appreicata"));
}else{
childrenInOrder.add(fuzzyEnumeratedTerms3.term());
}
//close it - it is important to close it
fuzzyEnumeratedTerms1.close();
fuzzyEnumeratedTerms2.close();
fuzzyEnumeratedTerms3.close();