Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
based information » basic information, based innovation, land information
der developpement » de developpement, des developpements, leur developpement
developpement la » developpement de, developpement et, developpement du
information der » information oder, information does, informatik der
barriere der » barrieren der, barrieren des, barriera di
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology based information der does _ communication barriere der developpement la afrique.*.