If you type "the word (word/phrase)"/"the (word/phrase) word", it will ignore "the" and you'll get results for "(word/phrase) word" and "(any word (can be "the")) (word/phrase) word" Even if you don't put a "the", it will find swapped results for "word" and your word/phrase and sometimes with a "the" at the start. Like "word n" for example. This may be how the mobile urban dictionary works.