Works well, though it's not what i was looking for Ohodnoceno 4 z 5 hvězdiček

This add-on does what it is meant to. It returns English results. It does, however and therefore, work in the same way as a country specific add-on would work, limiting the scope of your search in the same way that using 'Google.fr' will preferably return French results by default. Since I travel a bit, I tended to get redirected to the local country-specific Google site when using the default engine in Firefox. What i actually wanted was an add-on that would produce the same effect as clicking on the "Go to Google.com" link on localized Google sites, keeping the interface English but not restricting the search results. There is now an add-on that does just that, so I'll be using the other one. but thanks for the contribution, many will find it very useful.