Perhaps you should try some spelling variations:
many communication » mass communication, human communication, mass communications
saber development » water development, career development, leader development
can information » care information, change information, fund information
technology can » technology gap, technology change, technology park
systems saber » systems case
flows too » flows do
too many » how many, so many

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 too many communication systems saber development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology can information flows too many communication systems saber development _ afrique.*.