"xxx"ed word is the same word (my domain) When you search like "site:domain.com domain", it returns with much more results than searching "site:domain.com" why is that?
It's quite normal, you are asking google to: - first retrieve all url with xxx.org inside. - then retrieve all url with xxx.org and/or xxx, it is normal that the result might be multiplicative. Try it with site:google.com google, same thing happens