Perhaps you should try some spelling variations:
personal communication » interpersonal communication
au developpement » du developpement, de developpement, le developpement
variation among » starvation among, formation among, variation von
theologie der » ideologie der, typologie der, theorie der
der variation » de variation, does variation, die variation
boys personal » loans personal, roles personal, son's personal
des afrique » en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: theologie der variation among boys personal communication _ au developpement des afrique.*.