Perhaps you should try some spelling variations:
communications network » communications networks, communication network, communication networks
mass communications » mass communication, data communications, a communications
information gaps » information gap, information flows, information needs
developpement co » development co, development _, development a
a developpement » de developpement, a development, _ development
network a » networks a, network _, networks _
ice mass » ice masses, ice caps

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information gaps ice mass communications network a developpement co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information gaps ice mass communications network a developpement co afrique.*.