Perhaps you should try some spelling variations:
personal communication » interpersonal communication
care l'information » care information, de l'information, career information
technologies care » technologies case, technologies art, technologies can
l'information et » formation et
4 development » 2 development, 4 developing
des personal » des personals, der personal, das personal
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies care l'information et des personal communication costs 4 development _ afrique.*.