I don’t use advanced search much, partly because I can never remember the operators, however here’s a useful chart that lists all the search operators by search engine. You can drill down to find examples of how each operator is used. Anyone remember the flink: command in Google?

I didn’t know these existed, for example:

• numrange: Finds a range of numbers. Either 5..11 or numrange:5-11 works.
• pricerange: Finds a range of numbers prefixed by the $ sign. Either $5..11 or :5-11 works

Now I know