VS 2010 Searching in SQL Server 2008 through text box

Hi everyone,

I have a text box and I want to search it in my sql server table, the search should be like this

If I enter text like
NISSAN, ADF09, PT-90991

All text before commas should search in all fields of table. right now I have 15 fields, this is a car catalog table with details of model, brand, part no. etc.
first i want 'NISSAN' text to search in all 15 fields, then ADF09 text to search in all 15 fields and then PT-90991 text to search in all fields and all records containing these text in any field should appear and there is no limits of commas, like i can enter NISSAN, ADF09, PT-90991, xyz, abc......

Please help me out its creating real trouble for me

Thanks
Ladak