Perhaps you should try some spelling variations:
personal communication » interpersonal communication
informations 2.2.2 » information 2.2.2, information 12.2.2, information 3.2.2
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
developing ct » developing ict, developing ce, developing city
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
ct across » cil across, 19 across, eu across

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations 2.2.2 _ personal communication costs 3.5 developing ct across.*.