new Array(new Array("europaio", " 404 results"), new Array("language", " 283 results"), new Array("indo-european", " 211 results"), new Array("dnghu", " 207 results"), new Array("grammar", " 145 results"), new Array("europaiom", " 114 results"), new Array("proto-indo-european ", " 91 results"), new Array("dictionary", " 72 results"), new Array("proto-indo-european grammar", " 65 results"), new Array("wlqo", " 64 results"))