Perhaps you should try some spelling variations:
communication barrieren » communication barriers, communication between, communication bahrain
technologies used » technologies based, technology used, technologies _
de developpement » sme development
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
used formative » based formative, using formative, die formative
barrieren de » barrieren der, barrieren des, karrieren der
years down » years non
l afrique » en afrique
down 4 » down _, down a, down 3

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

• Adding a wildcard symbol may retrieve word variants: technologies used formative years down 4 communication barrieren de developpement l afrique.*.