Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
typologie about » typologie auf, typologie ansatz
about variation » about radiation
variation bei » variation des, variation der, variation _
kita data » data data, meta data, iea data
bei kita » der kita, bei ki

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

• Adding a wildcard symbol may retrieve word variants: typologie about variation bei kita data communications _ le developpement en afrique.*.