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
4 development » 2 development, 4 developing
efforts 4 » efforts _, effort 4, efforts 6
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 4 development _ afrique.*.