Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
technologies cost » technologies co, technologies case, technologies cohort
communication 3.3 » communication _, communication a, communication 1
der developpement » de developpement, des developpements, leur developpement
cost information » postal information, about information, asset information
developpement en » developpement et, developpement des, developpement de
information act » information age, information a, information about
4 downward » _ downward, a downward, 5.4 downward
3.3 der » 2.3 der, 4.3 der
act 4 » act _

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information act 4 downward communication 3.3 der developpement en afrique.*.