Perhaps you should try some spelling variations:
construction program » conservation program, conservation programs, connection program
from construction » from reconstruction, road construction, dam construction
10 communications » 10 communication, 14 communications, 2 communications
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
program 13.3 » program 3.3, program 3.2, program 5.3
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology from construction program 13.3 10 communications _ a developpement de afrique.*.