Edited September 26, 20178 yr by ravip

Some I was aware and use regularly (like site:thaivisa.com).

Some new to me.

 

But there is another search dimension with the advanced search.

 

https://www.google.com/advanced_search

(a couple of the tips can be selected here too)

 

I often use it to find results in Thai language or from Thailand.

In Thai language/Thailand: you can use this with English language(!) search terms (like product names) to find local sources e.g.

Sure you should be able to read/do something with the results