Perhaps you should try some spelling variations:
6.6 communication » 7.6 communication, 11.6 communication, 26.3 communication
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology can » technology change, technology 1, technology 2.2
can insulation » cable insulation, base insulation, coil insulation
prices 6.6 » prices 4.6, prices 2.4, prices 2.1
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 can insulation _ prices 6.6 communication costs a developpement il afrique.*.