https://developers.google.com/custom-search/docs/xml_results?hl=en&csw=1
https://sites.google.com/site/tomihasa/google-language-codes
Google Maps嵌入參數：https://jax-work-archive.blogspot.com/2011/07/google-maps.html
the tbm URL parameter appears to indicate the filter used. For example:
Applications: tbm=app
Blogs: tbm=blg
Books: tbm=bks
Discussions: tbm=dsc
Images: tbm=isch
News: tbm=nws
Patents: tbm=pts
Places: tbm=plcs
Recipes: tbm=rcp
Shopping: tbm=shop
Video: tbm=vid
| gl | |
|---|---|
| Description |
Optional. The
gl parameter value is a two-letter country code. For WebSearch results, the glparameter boosts search results whose country of origin matches the parameter value. See the Country Codes section for a list of valid values.
Specifying a
gl parameter value in WebSearch requests should improve the relevance of results. This is particularly true for international customers and, even more specifically, for customers in English-speaking countries other than the United States. |
| Examples |
This request boosts documents written in the United Kingdom in WebSearch results:
q=pizza&gl=uk |
| hl | |
|---|---|
| Description |
Optional. The
hl parameter specifies the interface language (host language) of your user interface. To improve the performance and the quality of your search results, you are strongly encouraged to set this parameter explicitly.
See the Interface Languages section of Internationalizing Queries and Results Presentation for more information and Supported Interface Languages for a list of supported languages.
|
| Examples |
This request targets ads for wine in French. (Vin is the French term for wine.)
q=vin&ip=10. |
