Perhaps you should try some spelling variations:
3.5a communication » 3.5 communication, 3.2 communication, 2.5 communication
developpement il » developpement de, developpement et, developpement du
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
technology 110 » technology 10, technology 11, technology 11.2
110 inflation » 10 inflation, 12 inflation, 10.7 inflation
rates case » rates cape, states case, rates east
il afrique » l afrique, en afrique
case 3.5a » case 3.2a, case 3.3a, case 3.4a
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 110 inflation rates case 3.5a communication costs a developpement il afrique.*.