Perhaps you should try some spelling variations:
life developpement » le developpement, de developpement, le dveloppement
developpement la » developpement de, developpement et, developpement du
pension systems » pension system
information 2 » information 3
wages pension » age pension
technology 1 » technology _
systems life » systems level, systems land
areal wages » real wages, real wage, annual wages
la afrique » l afrique, la fabrique, en afrique
2 areal » 2 real, _ areal, 2 areas

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2 areal wages pension systems life developpement la afrique.*.