Perhaps you should try some spelling variations:
3.7 communication » 3.2 communication, 2.7 communication, 3.5 communication
information work » information war, information network, information what
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
end information » und information, nd information, trend information
technology end » technology e, technology e.g, technology era
work race » work place, work space, work re
race 3.7 » races 3.5, range 3.7, race 1.4
costs de » 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 end information work race 3.7 communication costs de developpement en afrique.*.