Thank you all for your help…
Not english native, so probably I was not clear (…or I'm stupid and do not understand your answers).
Let's say I have a "name" field with 20'000 names, and have to find all names that contains "ax" OR "twi" OR "rec" OR… 497 more…
Desperate swiss man in Cambodia… You can get me as swissfriends on skype…