Perhaps you should try some spelling variations:
pt communication » put communication, et communication, post communication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technology 1 » technology _
4.2 threat » 4.2 threats, 1.2 threat, 2.2 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 4.2 threat pt communication costs a developpement en afrique.*.