A number of tools are appearing allowing the interrogation of the released AOL material:
AOL Search Database (currently under heavy load)
and (IMO) a more superior site:
I am currently indexing the entire dataset myself (2.1GB of search goodness) and hope to bring you some Irish related queries from the data in the next day or two.
Michael Duz has created this tool for calculating the increase in traffic from higher SERP positions which you might find handy.