Perhaps you should try some spelling variations:
used developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
technologies de » technologies _, technologies 4, technologies 2
de informacion » trade information, more information, care information
informacion de » conformacion de, information der, information due
costs used » costs uses, costs united
de does » der does, do does, one does

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies de informacion de does _ communication costs used developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies de informacion de does _ communication costs used developpement en afrique.*.