Perhaps you should try some spelling variations:
communication barrieren » communication barriers, communication between, communication bahrain
leur developpement » le developpement, deux developpements, de developpement
get communication » et communication, debt communication, de communication
developpement du » developpement de, developpement des, developpement et
barrieren leur » barrieren der, barriere der, barrieren des
population de » population age, population _, population 1
du afrique » en afrique, l afrique, de l'afrique
does get » does debt, does best, does de
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies _ population de does get communication barrieren leur developpement du afrique.*.