Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
technology log » technology lag, technology low, technology law
inflation data » inflation rate, infection data, inflation das
log inflation » low inflation, local inflation, lower inflation
sources model » source model, resources model, forces model
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation data sources model communication 1 de developpement en afrique.*.