Perhaps you should try some spelling variations:
developpement does » developpement des, developpement de, development does
labor compensation » sector compensation
der developpement » de developpement, des developpements, leur developpement
compensation 1.3 » compensation 1.4, compensation 1.2.3, compensation 1.3.2
technology 2 » technology _, technology 1, technology 3
does africa » zones africa, does america, dress africa
1.3 der » 2.3 der, 4.3 der, 3.3 der
3 des » 3 das, a des
_ des » _ der, _ den, _ das

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: "technology 2 innovation ((3 des) OR (_ des)) labor compensation 1.3 der developpement does africa.~".
• Adding a wildcard symbol may retrieve word variants: technology 2 innovation ((3 des) OR (_ des)) labor compensation 1.3 der developpement does africa.*.