Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
leur developpement » le developpement, deux developpements, de developpement
information lose » information loss, information lost, information life
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
technologies 4 » technologies _
4 information » 2 information, 1 information
barriers leur » barriers learn, barriers law, barriers been
de afrique » de l'afrique, en afrique, l afrique
lose its » loses its, lost its, post its
its de » its debt

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information lose its de communication barriers leur developpement de afrique.*.