Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
el data » real data, mol data, pol data
a des » a der, a das
3 el » _ el, y el
a de » a die, a der, _ de

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