Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
technological content » technological potential, technological frontier, technological change
content formulacion » contract formulation, commitment formulation, concrete formulation
leur developpement » le developpement, deux developpements, de developpement
de communication » mobile communication, online communication
developpement l » developpement il, developpement la, developpement de
formulacion de » formulation des, formacion de, formulation _
barriere leur » barriere der, barriers learn, barrieren der
l afrique » en afrique
de does » der does, do does, one does
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technological content formulacion de does de communication barriere leur developpement l afrique.*.