Perhaps you should try some spelling variations:
de developpement » sme development
developpement de » developpement des, developpement durable
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 2 » information 3
aes mediated » mass mediated, cas9 mediated, cell mediated
de afrique » de l'afrique, en afrique, l afrique
costs de » costs _, costs 4, costs a
2 aes » 2 abs, _ aes, 2 als

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

• Adding a wildcard symbol may retrieve word variants: technology can information 2 aes mediated communication costs de developpement de afrique.*.