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.
The Wayback Machine - https://web.archive.org/web/20140722115724/http://www.athensvoice.gr/the-paper/category/%CE%B8%CE%AD%CE%BC%CE%B1%CF%84%CE%B1/%CF%83%CF%85%CE%BD%CE%AD%CE%BD%CF%84%CE%B5%CF%85%CE%BE%CE%B7