Perhaps you should try some spelling variations:
communications a » communications _, communications law, communications media
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
information 3 » information 2
de vs » de vos, de va
de ds » der ds, de dx
a de » a die, a der, a 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 ct information 3 ((de vs) OR (de ds)) communications a de developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies ct information 3 ((de vs) OR (de ds)) communications a de developpement en afrique.*.