Perhaps you should try some spelling variations:
personal communication » interpersonal communication
starvation among » separation among, variation among, starvation gassing
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologien der » typologie der, typologie des, apologien der
der starvation » bear starvation, der stagnation, _ starvation
roles personal » roles persons, names personal, loans personal
among roles » among les, among males, among couples
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologien der starvation among roles personal communication a de developpement en afrique.*.