Best domains suggestion tool

I've been searching lately for some free domain names and I've tried several tools. leandomainsearch.com has been the most helpful for common extensions such as .com/.net For the new extensions and exotic extensions domainsbot.com is ok.

unique and common names combos

Checking again common first names on my surname: Aman and first name Ana, and found at least 17 people named Ana Aman. Amazing!

unzip skipping: file.txt `PPMd' method not supported

It seems like unzip does not support 7z, so to decompress such file I had to install p7zip:

$ apt-get install p7zip-full
then
$ 7z x file.zip