Perhaps you should try some spelling variations:
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
information why » information what, information when, information war
3 information » 1 information
why increases » wage increases, work increases, tax increases
increases 3.5 » increases 3.8, increase 3.7, increased 3.2
technology 3 » technology _, technology 1, technology 4
il afrique » l afrique, en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information why increases 3.5 communication costs le developpement il afrique.*.