Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
formulation where » formulation over, formulation des, calculation where
de developpement » sme development
technologies la » technologies a, technologies le, technologies lead
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
la formulation » la formulacion, _ formulation, la formation
barriere de » barriere der, barrieren der, barrieren des
where does » where do
l afrique » en afrique
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies la formulation where does a communication barriere de developpement l afrique.*.