Perhaps you should try some spelling variations:
communication modes » communication costs, communication media, communication methods
technologies care » technologies create, technologies a, technologies any
care information » more information, can information, change information
3 development » _ development, a development, e development
development a » development _, development bank, development banks
modes 3 » modes _, models _, models a

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 _ does mobile communication modes 3 development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies care information _ does mobile communication modes 3 development a afrique.*.