Perhaps you should try some spelling variations:
communications barrieren » communication barriers, communications barry, communications between
cat communications » data communications, chad communications, haiti communications
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies co » technologies _, technologies 4, technologies 2
barrieren des » barrieren der, barriere der, karrieren der
co formation » clot formation, n2o formation, non formation
does cat » does cash, does city, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies co formation _ does cat communications barrieren des developpement en afrique.*.