This is how I would have written your opening post of this thread (corrections in bold):
I am still looking for a reliable spell- and grammar checker program.
I am still looking for a reliable spell and grammar checker.
Thanks a lot Joe for helping me out! I want to translate my sociological articles into English but I do not want to take away the spare free time of anyone and I cannot afford to pay for a lectorate service.
Thanks a lot, Jo, for helping me out! I want to translate my sociology articles into English but I cannot afford to pay for editorial services. Furthermore, I don't want to constantly bother you guys with my problems.
What I mean to say, is that grammar and spell checkers can't help you with proper phrasing and wording.
On the bright side, your English is pretty good, and people can understand you. 