Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
A library which contains commonly used C# helper Types - things present in everyday life like enums for cardinal directions, and BCL implementations which are commonly used. Additional projects are present as code references for basic CRUD to various NoSQL stores. Disclaimer: I wouldn't put most of this data access code behind a repository for your designs.