[Lol-x]

I don't know what you are doing to undertake a search but if you do a regular search all of the relevant threads will display including all of DavidSW's threads.

Here is what you do:
1. Go to the forum you wish to search.
2. Along the top horizontal menu bar you will see on the far right hand side "Search this forum".
3. Click on "Search this forum" and a drop down box will apear.
4. Type or paste into the drop down box "16570" or an appropriately named search term.
5. Click on search for threads.
6. A list of the relevant threads will be displayed.