Perhaps you should try some spelling variations:
communications pt » communication pt, communications _, communications a
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
variation among » starvation among, formation among, variation von
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
among cost » among costa, among most, among east
cost data » test data
pt le » et le, pt e, p le

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation among cost data communications pt le developpement en afrique.*.