you need to use code to break up what they enter into the textbox into different variables, which you then use either - use individually in one repeatedl stored procedure. Or, use in a single stored procedure with many parameters.

e.g. code something a bit like ...

string mySearchTerm = txbSearch.Text;
string myParameter = mySearchTerm.Su bstring(mySearc hTerm.IndexOf(" ;"), mySearchTerm.In dexOf("...