The example you provided works fine but when I try it on an on a company html page (same steps) and edit the search criteria it doesn't list any results.

Here is a part of the html.
<td class="graytext" width="50%">DBA Address</td>


<td width="50%" class="text">7 Dwarfs Ln</td>



<tr>




If I search for "graytext" or "test" and remove your second variable it won't find anything. Could there be another issue?