need a query fr this,pls help

Question

Table : TEXTTABLE columns: Name,TEXT her each user submit some texts(eg: stories etc..less tan..lett b 400 words)... wat i nedd is wen another user use my "search" stories option and wen he enters a key word for this: my query shud search the keyword in each TEXT column of my table TEXTTABLE and if No of exitnace of tat key word is greater tan Five..curresponding user and text shud retrive.... i need all this in one select statement.... help me pls