Perhaps you should try some spelling variations:
data communication » data communications
evaluation policy » devaluation policy, evaluating policy, evaluation policies
communication pt » communication 3, communication 1, communication 2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologien und » typologie und, etymologien und, ideologien und
und evaluation » bid evaluation, oed evaluation, based evaluation
policy timss » policy aims, policy themes, policy tools
timss data » time data
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: typologien und evaluation policy timss data communication pt de developpement en afrique.*.