Perhaps you should try some spelling variations:
wave communications » face communications, data communications, faso communications
communications from » communication from, complications from, communications _
uc developpement » un developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologie 2 » technologies 2, technologie c, technologie 3
about linear » about line, almost linear, best linear
linear wave » linear case, nonlinear wave, linear state
from uc » from ucl, from us, from u

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 information about linear wave communications from uc developpement en afrique.*.