Perhaps you should try some spelling variations:
communications 3 » communications _, communications a, communications 5
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
du afrique » en afrique, l afrique, de l'afrique
pt d » pt 2, pt 1, pt 4
pt 3 » pt 2, pt 1
3 de » 3 die, 3 der, 3 des

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 de information ((pt d) OR (pt 3)) data communications 3 de developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies de information ((pt d) OR (pt 3)) data communications 3 de developpement du afrique.*.