Perhaps you should try some spelling variations:
doha developpement » doha development, de developpement, du developpement
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
developpement en » developpement et, developpement des, developpement de
technology rate » technology state, technology role, technology related
inflation rates » inflation rate
rate inflation » grade inflation, wage inflation, age inflation
rates rates » rates notes
costs doha » costs data, costs down
rates 2.4 » rate 2.4, rates 6.4, rates 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation rates rates 2.4 communication costs doha developpement en afrique.*.