Perhaps you should try some spelling variations:
personal communication » interpersonal communication
development urban » development bank, development band, development update
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
how personal » from personal, a personal, 1 personal
urban africa » urban area
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies a information _ how personal communication costs a development urban africa.*.