Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
information when » information what, information war, information wants
developpement il » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
ecology health » colony health, technology health, economy healthy
il afrique » l afrique, en afrique
when came » when games, when can, when base
came 2.3 » game 2.3, time 2.3
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: ecology health information when came 2.3 communication costs 4 developpement il afrique.*.