Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications under » communicating under, communications code, communications power
labour developpement » labour development, leur developpement, about development
developpement en » developpement et, developpement des, developpement de
11 integration » 10 integration, 4.1 integration, 1.2 integration
technology 11 » technology 1.1, technology 110, technology 171
under labour » under labouring, modern labour, bonded labour

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

• Adding a wildcard symbol may retrieve word variants: technology 11 integration 3 _ rural communications under labour developpement en afrique.*.