Perhaps you should try some spelling variations:
compensation costs » compensation systems, communication costs, compensation claims
wages compensation » based compensation, workers compensation, labor compensation
developpement en » developpement et, developpement des, developpement de
information 4.5 » information 4.2, information 4.3, information 4.1
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
mas wages » male wages, base wages
4.5 mas » 4.5 das, 4.5 mis, 4.5 case

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 4.5 mas wages compensation costs _ developpement en afrique.*.