Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
communication et » communication 3, communication 1, communication 2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
variation among » starvation among, formation among, variation von
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
letters crisis » letters across, letters criticism, letters critiques
among letters » among lecturers, among learners, among masters

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation among letters crisis communication et de developpement en afrique.*.