Perhaps you should try some spelling variations:
popularity versus » modularity versus, precarity versus
data compensation » damage compensation, total compensation, delay compensation
compensation fund » compensation _
study popularity » study population, study populations, study populism
de developpement » sme development
developpement de » developpement des, developpement durable
versus base » versus basic, versus coase, versus lease
base data » based data, case data, basic data
de africa » does africa, de america, use africa
fund de » fund due, fund der, und de

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

• Adding a wildcard symbol may retrieve word variants: technology study popularity versus base data compensation fund de developpement de africa.*.