Perhaps you should try some spelling variations:
communication methods » communication media, communication model
information gaps » information gap
technologies 2 » technologies _, technologies 4
development co » development case, development china
e development » sme development, mine development, site development
co afrique » en afrique, l afrique
methods e » methods 3, methods 1, methods 2
gaps de » gaps do, camps de, gaps new
de mass » de masse, de mais, de masa

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 de mass communication methods e development co afrique.*.