Perhaps you should try some spelling variations:
information officers » information services
communication cost » communication costs, communication costa, communications costs
developing asia » development asia, developing a
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
officers do » officers dpos, officers _, officers work
asia africa » cpia africa, china africa
do mobile » go mobile, so mobile, does mobile
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologie de information officers do mobile communication cost 3.2 developing asia africa.*.