Perhaps you should try some spelling variations:
western development » centered development, system development, systems development
de communication » mobile communication, online communication
technology use » technology 1, technology 2.2, technology 3
use regulation » use regulations, de regulation, trade regulation
costs western » across western, best western, costs peter
regulation 4 » regulation _, regulation a
policies de » policies do, policies _, policies a
4 policies » 3 policies, 2 policies, eu policies
bank part » banks part, brink part, bank card

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology use regulation 4 policies de communication costs western development bank part.*.