Perhaps you should try some spelling variations:
labor compensation » sector compensation
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technology dlt » technology data, technology debts, technology 21st
dlt innovation » data innovation, der innovation, et innovation
compensation a » compensation _, compensation 4, compensation 2
de africa » does africa, de america, use africa
a wage » a wager, _ wage, a wave
a wake » _ wake
a des » a der, a 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 dlt innovation ((a wage) OR (a wake)) labor compensation a des developpement de africa.~".
• Adding a wildcard symbol may retrieve word variants: technology dlt innovation ((a wage) OR (a wake)) labor compensation a des developpement de africa.*.