Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
de communication » mobile communication, online communication
technologies la » technologies a, technologies le, technologies lead
formulation des » formation des, formulacion de, formulation _
use development » case development, sme development, e development
la formulation » la formulacion, _ formulation, la formation
development de » development d, development ds, developpement de
de afrique » de l'afrique, en afrique, l afrique
based use » based user, based usage, based case
des does » des doses, der does, des dorfes
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: technologies la formulation des does de communication based use development de afrique.*.