Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
deux developpements » des developpements, de developpement, du developpement
et communication » et communicatione, get communication, debt communication
developpements l » developpements de, developpement il, developpement la
formulation de » formulation des, formulacion de, formulation du
barriers deux » barriere der, barriers been, barriers d
l afrique » en afrique
de does » der does, do does, one does
does et » does e, does ea, does eu

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation de does et communication barriers deux developpements l afrique.*.