Perhaps you should try some spelling variations:
personal communication » interpersonal communication
informacion centers » information centers, information center, information centre
technologie de » technologies de, technologie der, technologie die
de informacion » trade information, more information, care information
bic personal » b personal, c personal, logic personal
3 developing » 3 development
centers bic » centre bic, centers ihc, centers ohc
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologie de informacion centers bic personal communication costs 3 developing _ africa.*.