@sven - did you ever add that feature that adds the inurl: or something that actively searches for them? I.e. otherwise, you'll get millions of .com's if your searching in US, but maybe only a few .edu's. Whereas, if you add in inurl:.edu it will improve this.
if the search engine supports the "site:" syntax, than it is adding e.g. "site:.edu" to the search query automatically to speed things up. If the search engine does not support it, it will filter the search engine results after parsing them and before submitting to them.
Comments
enter the following in url content filter:
All in one line
enter the following in url content filter:
All in one line
for the benefit of newbies like me.
thanks.