Perhaps you should try some spelling variations:
technological whose » technological choice, technological waste, technological choices
communication cote » communication costs, communication costa, communication case
whose integration » use integration, europe integration, trade integration
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
trade de » trade die, rade de, trade date
3 trade » 1 trade, 4 trade, 2 trade
cote de » cotes de, comte de, cote des

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

• Adding a wildcard symbol may retrieve word variants: technological whose integration 3 trade de communication cote de developpement de l'afrique.*.