Perhaps you should try some spelling variations:
action communication » actions communication, active communication, actors communication
model development » local development, social development, global development
information gaps » information gap
development arab » development alan, development a, development aid
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
arab africa » arabs africa, arab american, drain africa
gaps 2 » gaps _, gaps 3, gaps 6

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information gaps 2 action communication 3 model development arab africa.*.