You can check any number of sites, filetypes, or what is in the url in the first three boxes.
The four bottom boxs lets you search all words in the first box.
Either or - This lets you get all matchs of both words -
I set up the group box to handle $@!# charters. Type ^ or ( or ) or + between groups. It will split into as many groups as you want. Ex: aa aa ^ bb bb will result in "aa aa" "bb bb"
Without will get rid of what you do not want to see.
Checking (not) will put a minus in the Top boxes.
Type in the Box and Click the Engine you like.
Either or( |)
This Group-" "
Search Site site: File type filetype:
In theURL - inurl: