Perhaps you should try some spelling variations:
sector compensation » sector cooperation, sectoral composition
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
compensation 3 » compensation _, compensation 4, compensation 2
de force » de forges, de formes, use force
_ kaon » _ kaons, _ kann, _ kahn
3 de » 3 die, 3 der, 3 des

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 1 information ((2 kaon) OR (_ kaon)) sector compensation 3 de developpement de force.~".
• Adding a wildcard symbol may retrieve word variants: technologies 1 information ((2 kaon) OR (_ kaon)) sector compensation 3 de developpement de force.*.