Where do you get TM09 Venoshock and TM34 Sludge Wave in Black/White?

Question

I want to teach Trubbish Sludge Wave and Garbodor Venoshock.

Answer 1

TM09 (Venoshock) is at the bottom of Route 15. Strength is necessary to descend the stairs.

TM34 (Sludge Wave) costs 48 BP from the Battle Subway's Exchange Service Corner.

Answer 2

TM09 - Route 15 - Gift
TM34 - Battle Subway - 48BP

That's it?

Here is all BW TM/HM locations and details.
http://serebii.net/blackwhite/tmhm.shtml