Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developing across » developing cross, development across, developing areas
information bank » information b, information 2, information 1
3 developing » 3 development
de personal » der personal, des personal, de persona
bank de » bank die, bank do, bank debt
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information bank de personal communication costs 3 developing across africa.*.