Perhaps you should try some spelling variations:
construction program » conservation program, conservation programs, connection program
10 communications » 10 communication, 14 communications, 2 communications
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technologies 4 » technologies _
4 construction » dam construction, road construction
program 11.2.3 » program 1.2.3, program 1.2.2, program 1.4.3
il afrique » l afrique, en afrique
11.2.3 10 » 11.2.3 _, 11.2.3 a, 11.2.3 mi

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 construction program 11.2.3 10 communications _ a developpement il afrique.*.