Perhaps you should try some spelling variations:
people communication » complex communication, mobile communication, remote communication
major developments » market developments, sector developments
communication 3.2 » communication 3.3, communication 3.4, communication 2
technologie 2 » technologies 2, technologie c, technologie 3
3.2 major » 6.2 major, 4.2 major, 3 major
labor do » labor das, labor day, labor die
2 rural » a rural

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 rural labor do people communication 3.2 major developments _ afrique.*.