Add support to allow searching from different areas #52
Description
Although there's an keyword argument in the function _get_search_url for No Country Redirection (namely, ncr) this only allows searching in your own country, or in the US.
@zhiwei1996 added an area parameter which no longer works, unfortunately (probably due to changes that Google made).
Some changes should be made in order to allow searching from anywhere in the world, regardless of the location. I really don't know if that's possible without a VPN (that's not the fix we're looking for), but maybe messing around with the url get parameters should do it.
You can see more information about this issue here: #38