Perhaps you should try some spelling variations:
masse communication » mass communication, master communication, mass communications
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
6 development » 2 development, 3 development, 1 development
efforts 6 » efforts _, efforts 4, efforts 9
about de » about due, about dead, about debt
de masse » de mise

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

• Adding a wildcard symbol may retrieve word variants: technologies a information about de masse communication efforts 6 development _ afrique.*.