Perhaps you should try some spelling variations:
pt communication » put communication, et communication, post communication
developpement en » developpement et, developpement des, developpement de
information 4.3 » information 4.2, information 4.3.3, information 1.2
a developpement » au developpement, de developpement, le developpement
technology 1 » technology _
4.3 threat » 4.3 threats, 1.3 threat, 2.3 threat
threat pt » threat _, threat a, threat 1
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 4.3 threat pt communication costs a developpement en afrique.*.