Need the ability to query a subset of products in the catalog

**As a** Customer
**I need** the ability to query a subset of products in the catalog
**So That** I can quickly find the products of my choice

Assumptions and Dependencies:
* [document what you know]

Acceptance Tests:
```gherkin
   Given [some context]
   When [certain action is taken]
   Then [the outcome of action is observed]
```
