While this is a very useful feature, especially while carrying out a local search, it is desirable to shift to Google.com page and carry out the search.
Restrict Google’s Redirection Page
You can also restrict Google from redirecting you to a country specific search or results page by appending the URL with “/ncr”.
So for example you can type in “google.com/ncr” in your browser and you will not be redirected to a local domain like say “Google.co.in”.
Hence no matter wherever you are in the world, it will restrict Google from redirecting you to a country specific page.
NCR is a abbrevation of No Country Restriction. Thanks to Gokul for the tip.
Do try this out and drop in your comments.
Link: Google NCR