Perhaps you should try some spelling variations:
oral communication » mobile communication, _ communication, risk communication
communication poor » communication mode, communication sector, communication costs
technologies can » technologies a, technologies _, technology can
can information » care information, change information, fund information
information act » information age, information about, information gaps

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information act de oral communication poor human development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information act de oral communication poor human development _ afrique.*.