Perhaps you should try some spelling variations:
based compensation » land compensation, wages compensation, based communication
compensation costa » compensation costs, compensation cases, compensation cash
developpement et » developpement des, developpement de, development east
e developpement » de developpement, le developpement, et developpement
technology 2 » technology _, technology 1, technology 3
et afrique » en afrique, l afrique
2 gis » _ gis, a gis, 2 git
2 gas » _ gas, 3 gas

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology 2 information ((2 gis) OR (2 gas)) based compensation costa e developpement et afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology 2 information ((2 gis) OR (2 gas)) based compensation costa e developpement et afrique.*.