Perhaps you should try some spelling variations:
technologies postal » technologies past, technologies boosted, technologies program
postal information » total information, hospital information, partial information
information 18.2 » information 1.2, information 15.2, information 11.2
10 communication » 1 communication, de communication, 3 communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
18.2 does » 13.2 does, 18.3 does, 12 does
l afrique » en afrique
media au » medias au, media a, media ai

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

• Adding a wildcard symbol may retrieve word variants: technologies postal information 18.2 does 10 communication media au developpement l afrique.*.