Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
information gaps » information gap, information flows, information needs
use development » sme development, e development, museum development
technologies a » technologies _
development co » development _, development a, development case
a information » _ information, land information, award information
de mobile » does mobile, _ mobile, a mobile

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information gaps de mobile communication costs use development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information gaps de mobile communication costs use development co afrique.*.