Perhaps you should try some spelling variations:
based compensation » land compensation, wages compensation, based communication
human information » can information, urban information, hidden information
technology human » technology how, technology help
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3 sef » 3 self, 1 sef, 2 sef
3 set » _ set, a set, 2 set

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology human information ((3 sef) OR (3 set)) based compensation _ de developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology human information ((3 sef) OR (3 set)) based compensation _ de developpement l afrique.*.