Perhaps you should try some spelling variations:
ley communications » kenya communications, cell communications, peru communications
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
et afrique » en afrique, l afrique
pt de » et de, pt e, pa de
pt d » pt 2, pt 1, pt 3
a et » a set, a net, a bet

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 trade information ((pt de) OR (pt d)) ley communications a et developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology trade information ((pt de) OR (pt d)) ley communications a et developpement et afrique.*.