I'd tend to agree with Lord Torath... For something on that level (going to renraku.com and looking for the address in Seattle), I think Computer is more than adequate. I'd let someone use Data Search if they like, and possibly give them more information, but that's just basic computing, IMO.

RAW, though, you use Data Search + Browse; that's how the skill is written. My System, you'd use Data Search + Logic, with a maximum number of hits equal to your Browse.