SQL Reader With Two Tables - Get Records From Table1?

I'm trying to utilize two tables with SQLReader but it's not working as planned.This is a simple explanation:

Table1 has columns c1 and c2, both integer.

Table2 has column data that is string (numeric with hyphen separators).

A typical record has this: : 20123-456-9834-167

The user inputs two integer values in variables uf2 and uf3.I want to get records from table1 that match the criteria:

1. Column c2 equals uf2.

2. A table2 record is found that:

a. has "-" + c1 at the end. (e.g. If c1 value is 167, the record above matches.)

b. has "-" + uf3 elsewhere in the record. (e.g. If uf3 value is 456, the record above matches.)

There is no "relationship" between the two tables.

The pertinent SQL code I have tried is similar to this:

dim strQuery as string = "SELECT c1, c2, data FROM table1, table2 WHERE " & _
"c2 = @f2 AND data LIKE '%-' + c1 AND " & _[code].....