Perhaps you should try some spelling variations:
communication 5.5 » communication 3.3, communication 2.4, communication 3.2
rice development » mine development, site development, service development
technologies 2 » technologies _, technologies 4
formulation de » formulation des, formulacion de, formulation du
2 formulation » _ formulation, 3 formulation, la formulation
de losses » debt losses, net losses, de lesseps
1 afrique » l afrique, en afrique, 1 enrique
5.5 rice » 8.5 rice, 5.5 role, 5.5 rare

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation de losses _ communication 5.5 rice development 1 afrique.*.