This is what I get with my oauth consumer key and all others same screen_name same url
I have pasted part of the response.
{“users”:[{“id”:24501851,“id_str”:“24501851”,“name”:“Taylan Bilal”,“screen_name”:“taylanbil”,“location”:“Seattle, WA”,“description”:“Butun kutsal degerlere gicigim. Dropping logic bombs & counterexamples.”,“url”:null,“entities”:************************************************,“next_cursor”:1385432348662241070,“next_cursor_str”:“1385432348662241070”,“previous_cursor”:0,“previous_cursor_str”:“0”}