Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
information a » information age, information about
cooperation a » cooperation _, cooperation case, cooperation apec
can sector » care sector, coal sector, kaon sector
de force » de forges, de formes, use force
a can » _ can, 3 can, 4 can
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies co information a can sector cooperation a des developpement de force.*.