Perhaps you should try some spelling variations:
communication model » communication media
optic communication » optical communications, public communication, device communication
technology costs » technology cost, technology course, technology case
costs integrated » houses integrated, arts integrated, concepts integrated
le developpement » de developpement, sme development
integrated land » integrated plan, integrated flood, integrated care
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
model le » model led, model law, model 1
a optic » _ optic, _ optics, _ coptic
land a » land _, poland a

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

• Adding a wildcard symbol may retrieve word variants: technology costs integrated land a optic communication model le developpement l afrique.*.