Perhaps you should try some spelling variations:
references inclusion » references conclusion, references inclusive, references conclusions
developpement en » developpement et, developpement des, developpement de
e communication » de communication, 1 communication, une communication
a developpement » au developpement, de developpement, le developpement
inclusion 2.6 » inclusion 2.2, inclusion 2.3, inclusion 2.4
2.6 die » 3.6 die, 4.6 die
media a » media _, media 1, media 3
die e » die _, die 4

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

• Adding a wildcard symbol may retrieve word variants: methods references inclusion 2.6 die e communication media a developpement en afrique.*.