Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
communications 3 » communications _, communications a, communications 5
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
cars data » care data, car data, cases data
3 trade » 1 trade, 4 trade, 2 trade
2 cars » _ cars, 2 care, 3 cars

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 2 information 2 cars data communications 3 trade developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 cars data communications 3 trade developpement de afrique.*.