Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
law developpement » le developpement, au developpement, leur developpement
developpement en » developpement et, developpement des, developpement de
information one » information alone, information oder, information open
a communication » la communication, data communication, data communications
barriers law » carriers law, barriers a, barriers _
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 _ information one does a communication barriers law developpement en afrique.*.