Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
transactions note » transactions costs, transactions cost, transactions system
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
techniques land » techniques dans, techniques laser, techniques based
note data » notes data, route data, rate data
data time » date time, data type, data tidy
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: techniques land transactions note data time communication costs du developpement en afrique.*.