Perhaps you should try some spelling variations:
11.1.1 communication » 11.4.1 communication, 13.3.10 communication, 2.3.1.1 communication
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology 10 » technology 110, technology 1, technology 11
primer 11.1.1 » primary 11.1.1, primer a2.1.1, primer 2.3.1.1
10 inflation » 12 inflation, 10.7 inflation, _ inflation
inflation a » inflation _, inflation tax, inflation rate
il afrique » l afrique, en afrique
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 10 inflation a primer 11.1.1 communication costs a developpement il afrique.*.