SQL Server全文搜索包含函数

İ have a problem with contains function, when i search with like '%ZAM%' operator, it finds all word that contains ZAM like ZAMANLAMA AZAMI ZAM and etc.. but when I use fts index contains function, it just find ZAM ZAMANLAMA but it doesnt find AZAMI or 123ZAM789. I have also tried CONTAINS (YourColumn, ' "ZAM" ' ) but it doesn't work. Please help me , fts is very fast but it could not find all contains like '%%' operator what should I do ?İ have a problem with contains function, when i