Perhaps you should try some spelling variations:
technologies resource » technologies reduce
resource information » resource conservation, resource allocation, more information
communication costs » communication systems, communication efforts, communication skills
information need » information needs, information based, information age
la communication » _ communication, mass communication, oral communication
developpement co » development co, development _, development a
a developpement » de developpement, a development, _ development
costs a » costs _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies resource information need de la communication costs a developpement co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies resource information need de la communication costs a developpement co afrique.*.