Perhaps you should try some spelling variations:
based developmental » based development, revised developmental, market developmental
developmental task » developmental tasks, development task, developmental state
une communication » d'une communication, ante communication, de communication
communication gap » communication gaps, communication gsm, communication gt
task african » east african, bank african, class african
3.2 areas » 3.4 areas, 3.3 areas, 3.8.2 areas
areas une » areas under, areas united
gap based » map based, gp based, camp based

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 3.2 areas une communication gap based developmental task african.*.