So after I took a look at apocalypse's SearchEverything button, I decided to make my own button to query google directly from Directory Opus.
The button code is:
<?xml version="1.0"?>
<button backcol="none" display="both" textcol="none">
<label>Google</label>
<tip>Search Google for a specified string</tip>
<icon1>{DopusGoogle.exe}</icon1>
<function type="normal">
<instruction>Delete FILE=coll://DopGoogle QUIET </instruction>
<instruction>CreateFolder NAME=coll://DopGoogle</instruction>
<instruction>{DopusGoogle.exe} "{dlgstring}"</instruction>
<instruction>Go PATH=coll://DopGoogle</instruction>
</function>
</button>
Just change the {DopusGoogle.exe} to wherever you put it. Here's the zip including the binaries to DopusGoogle.exe, as well as the source code.