Perhaps you should try some spelling variations:
6.12 communication » 6.2 communication, 6.1.3 communication, 3.2 communication
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
information our » information oder, information och, information source
technology 1 » technology _
il afrique » l afrique, en afrique
case 6.12 » care 6.12, case 6.1, case 6.13
our case » four case, your case, four cases
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information our case 6.12 communication costs au developpement il afrique.*.