Perhaps you should try some spelling variations:
sector operation » sector operations, sector cooperation, sector operator
operation costs » operational costs, operating costs, generation costs
a developpement » au developpement, de developpement, le developpement
information 2 » information 3
male sector » male sectors, maize sector, care sector
des afrique » en afrique, de l'afrique
costs a » costs _, costs 4
2 male » 2 males, _ male, 2 make

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

• Adding a wildcard symbol may retrieve word variants: technology _ information 2 male sector operation costs a developpement des afrique.*.