Perhaps you should try some spelling variations:
labor communication » layer communication, fiber communication, about communication
firms information » fairs information, first information, form information
technology firms » technology from, technology platforms, technology fund
a developpement » au developpement, de developpement, le developpement
areal labor » parental labor, formal labor, manual labor
des afrique » en afrique, de l'afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology firms information _ areal labor communication costs a developpement des afrique.*.