Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies care » technologies create, technologies a, technologies any
care information » more information, can information, change information
information case » information based, information age, information use
a development » _ development, clean development, asian development
a mobile » _ mobile
costs a » costs _
case a » case _, case law

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies care information case a mobile communication costs a development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies care information case a mobile communication costs a development _ afrique.*.