Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technology author » technologies authors, technology methods, technology south
how communication » how communicating, new communication, de communication
des developpement » des developpements, de developpement, le developpement
author formation » author information, author function
developpement l » developpement il, developpement la, developpement de
formation der » formation des, formation under, formationen der
skills des » skills keys, skills do, skills als
l afrique » en afrique
does how » does grow, does hong, does hope

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

• Adding a wildcard symbol may retrieve word variants: technology author formation der does how communication skills des developpement l afrique.*.