Perhaps you should try some spelling variations:
information gross » information across, information loss, information goods
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
5 communication » 3 communication, 4 communication, de communication
technology can » technology change, technology 1, technology 2.2
gross sources » across sources, growth sources, gas sources
sources 5 » sources _, sources 4
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 can information gross sources 5 communication costs le developpement en afrique.*.