Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
information almost » information lost, information about, information als
technologies 3.1 » technologies 2.1, technologies 3.2, technologies _
ec communication » de communication, 3 communication, 4 communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
almost linear » about linear, almost ideal
linear ec » linear ac, linear mpc, linear neg
l afrique » en afrique
from de » from dem, from deep

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.1 information almost linear ec communication from de developpement l afrique.*.