Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
information duties » information studies, information devices, information series
land development » world development, child development
3 communication » 4 communication, de communication, data communication
technologies 4 » technologies _
development et » development east, developpement et, development eco
4 information » 2 information, 1 information
based land » based demand
et afrique » en afrique, l afrique
duties eu » duties set, duties _, duties 3
eu 3 » eu _, eu a, eu 1

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information duties eu 3 communication based land development et afrique.*.