Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
education rate » education relate, education state, education raise
technology 2 » technology _, technology 1, technology 3
iran mobile » can mobile, wan mobile, karen mobile
rate iran » trade iran
l afrique » en afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 2 education rate iran mobile communication costs au developpement l afrique.*.