Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology sector » technology series, technology social
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
sector section » sector selection, section section, actor section
past practices » best practices, just practices, racist practices
section past » section part, action past, section case
l afrique » en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology sector section past practices _ communications costs a developpement l afrique.*.