Perhaps you should try some spelling variations:
polarization basic » polarization basis, polarization amid, polarization public
communications pt » communication pt, communications _, communications a
der polarization » dual polarization, new polarizations, _ polarization
de developpement » sme development
developpement et » developpement des, developpement de, development east
typologie der » typologie des, ideologie der
model data » models data
et afrique » en afrique, l afrique
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: typologie der polarization basic model data communications pt de developpement et afrique.*.