Perhaps you should try some spelling variations:
mass communication » risk communication, _ communication, mobile communication
can information » care information, change information, fund information
per development » power development, spur development, power developments
technology can » technology gap, technology change, technology park
systems per » systems key, systems saber, systems after
flows how » flows do
how mass » how many, how has

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology can information flows how mass communication systems per development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology can information flows how mass communication systems per development _ afrique.*.