Perhaps you should try some spelling variations:
human information » can information, urban information, hidden information
2.3 communication » 3.2 communication, de communication, 4 communication
technology human » technology how, technology help
information when » information what, information war, information wants
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
when from » wen from, women from, wheat from
l afrique » en afrique
from 2.3 » from 2003, from 20, from 25
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology human information when from 2.3 communication costs de developpement l afrique.*.