In this case, the Export laws in question probably are concerned with the strong Encryption technology built into Oracle JVMs.
As of January 7, 2011 it is Illegal to export Mass-market strong encryption technology to 5 nations around the world without a case-by-case license. This is due to the US government's concern that persons in these countries might use the technology to harm the US.
The google 403 is less clear, as we don't know what was being attempted. It might be a typo, etc. It may also be google complying with local regulations so that they can maintain service in the area. (Some governments ban or censor certain websites for their own citizens - not sure if this applies here)