PHP - 如何创建搜索功能搜索查询是否匹配任何值

I am Trying to make search function on my website i use GET

So i want if user search "How To develop php script in a few seconds With mysql"

It shouldn't mind how long or short or Ascending or descending the search is like if the post title that exists it table is "developing php With mysql" So far 'develop, PHP, and, mysql' exist in any title i want it To list all post having such title

So i use

mysql_query("SELECT * FROM blog,forum WHERE (titleLIKE '%".$_GET['search']."%')");

The result only bring the one that match how it is writing or only if the word before Space match like "develop" or "php"

I will like To do it like google own which doesn't mind your spelling or how it is written To make display of look alike search

I tried but don't work