Perhaps you should try some spelling variations:
electrification project » electrification program
from electrification » grid electrification, rural electrification, urban electrification
information costs » information contents, information centers, information content
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
project a » project 2, project 1, project 4
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information costs 4.2 from electrification project a developpement l afrique.*.