Perhaps you should try some spelling variations:
based development » basin development, land development, rapid development
communication gap » communication gaps, communication gsm, communication gt
development task » development tasks, development talk, developmental task
a communication » la communication, data communication, data communications
technologies 4 » technologies _
4 information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
task african » east african, bank african, class african
gap based » map based, gp based, camp based
1 areas » 1 area, 2 areas, 4 areas
areas a » areas _

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1 areas a communication gap based development task african.*.