Upgraded to V2.1.0 this morning. (Unfortunately, made a mistake, also updated a couple of other apps - Google Maps & Contact Editor, and now someone is crashing my phone - twice so far today, a hard lockup. Never had this problem before...)
Anyway, tried out the new Search options, but seems not to do quite what I was expecting. It works from Tab Bar > Toolbox > Search but doesn't seem to work the same from Contacts or other places. In Toolbox>Search, it certainly does do complex searches, though I don't think I understand the full power of it yet.
However, from Contacts and other places, search works differently. I'm not sure if that is what was intended? Maybe it is, which I think is a great idea. That would make Toolbox > Search really "Advanced Search", which is very cool to have! But ordinary search is just not quite how I'd like it...

For example, I have a contact named John Allen. In the Search tab, if I search on "jo+al" I get him and one other contact. Great!
But if I do the same search from the Contacts tab, I get no results. What is happening is that after typing the first letter after the + sign, the search is treating the first part "jo" as a whole word, and will no longer match "john". But if I type "jo+" I get all 40 Johns. It's only when I type the next letter (any letter, even "a" (as in Allen)), that it seems to change to "whole word matching". I found this out because I also have a contact named Jo Cunningham, so if I type "jo+c", I just get the one result. It also does the same if I use a space instead of "+".
It seems as if it only does part word or "contains" matching on the last search string? Can that easily be changed?
Actually, if you could also make it simply treat space as AND, and do 'first letters of name' matching, we would have exactly what baulrich (viewtopic.php?f=6&t=2477) wants. Could that be a setting choice - either "first letter matching" or "contains letters anywhere" matching?
The more I think about what baulrich says, the better I like it. As he says, it takes a lot more time to change the keyboard to symbols and back to letters and so forth, but if space was AND, it would work very easily for most searches. If you sometimes need "-" you can swap to symbols. Or, would it work for AND to be space, and NOT to be "."?? That would mean you could do all the most common searches without changing keyboard, from either the Swype or the "multi-touch" keyboard - which I tend to use because it has all I need, including Activate Voice Recognition. If not, never mind. If AND can be Space, that would be great, 99% of the time.
Hopefully, it's not DW that's causing my lockups. If it's Google maps I don't know what I can do! Hard Reset and reinstall only what I need??? Any suggestions on how to narrow it down?
Thanks for a great update, and I look forward to your informative comments as usual.
Best regards,
Al