The link to search IMDB is http://www.imdb.com/search/titleThere is a box to select the language. I have to select English to eliminate all the foreign movies with fake votes. I tried to select English/German/French/Spanish to only show movies with any of those languages, but instead it only searches for movies with all of those languages, which is none. I tried to watch some of the top Indian/Turkish/Pakistani movies, and some of them are good, but most of them obviously have fake ratings. 
How to exclude certain language movies form IMDb search
imdb