Business Source: I did a su search for FM radio, FT, but did not get much. Searching all fields brought up 1536 sources, ranging from Billborad and PC Magazine to the Federal Register. But Visual Search turned out to be very useful here. It began with a tutoral which threw me off, but after I got started, I found the ever branching list of search terms to be very helpful. Such as: instead of FM radio, I got radio stations and FM broadcasting. I was able to sort by date and filter results as well.

EconLit: I had trouble searching for small business items but again, the visual search was good in that it gave me search term ideas such as new firms: startups: small business etc. I did find a article" Can state tax policies be used to promote environmental activity" in Small Business Economics, a 202 journal.