Perhaps you should try some spelling variations:
through communication » through community, health communication, through competition
communication model » communication media
aa developpement » au developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology 1 » technology _
10 through » 1 through, 3 through, eu through
water 10 » water 1, water 10.3, water 10.8
model aa » model a, model act, model ali

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

• Adding a wildcard symbol may retrieve word variants: technology 1 integrated water 10 through communication model aa developpement en afrique.*.