Perhaps you should try some spelling variations:
de developpement » sme development
sector operator » sector operators, sector operations, sector cooperation
operator costs » operation costs, operating costs, operator case
information 2 » information 3
male sector » male sectors, maize sector, care sector
des afrique » en afrique, de l'afrique
costs de » costs _, costs 4, costs a
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 operator costs de developpement des afrique.*.