Simple keyword search with full match
<p>I need simple keyword search.</p>

<p>I have objects that have associated set of keywords with them. I need way to reliable search for these keywords.</p>

<p>After search for some set of keywords search library should return ids of objects associated with these keywords. Additional i need to know is there a full match(all searched keywords are presented in single set [associated with object]).</p>

<p>I want to avoid building query with multiple OR operators.</p>

<p>Can you point me to some library or tutorial how I can achieve this?</p>
