Perhaps you should try some spelling variations:
african communication » africa communications, vertical communication, optical communication
communication model » communication media
eu developpement » et developpement, du developpement, au developpement
integrated plan » integrated land, integration plan, integrated pest
developpement l » developpement il, developpement la, developpement de
a african » _ african, 1 african, 2 african
l afrique » en afrique
model eu » model ee, model em, model ecm
plan a » plan _

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

• Adding a wildcard symbol may retrieve word variants: technology based integrated plan a african communication model eu developpement l afrique.*.