Perhaps you should try some spelling variations:
states communications » scales communication, states telecommunications, strategic communications
communications et » communication et, communications pt, communications en
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
et et » et en, es et
pt 9 » pt 2, pt 3, pt 4
pt 1 » pt 2

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: "technologies _ information ((pt 9) OR (pt 1)) states communications et et developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information ((pt 9) OR (pt 1)) states communications et et developpement l afrique.*.