Perhaps you should try some spelling variations:
datos communications » data communications, laos communications, states communications
et developpements » et developpement, des developpements, en developpement
developpements de » developpement de, developpement des, developpement du
communications 3 » communications _, communications a, communications 5
technologies e » technologies et, technologies _, technologies 4
e information » e informacion, age information, die information
de afrique » de l'afrique, en afrique, l afrique
pt a » pt 2, pt 1, pt 4
pt 3 » pt 2, pt 1
3 et » 13 et, 3 fet, 3 set

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies e information ((pt a) OR (pt 3)) datos communications 3 et developpements de afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies e information ((pt a) OR (pt 3)) datos communications 3 et developpements de afrique.".
• Adding a wildcard symbol may retrieve word variants: technologies e information ((pt a) OR (pt 3)) datos communications 3 et developpements de afrique.*.