Perhaps you should try some spelling variations:
communicative costs » communication costs, communications costs, communication costa
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
a communicative » _ communicative, a communication, la communication
21st integrity » trust integrity, boot integrity, 14 integrity
integrity die » integrity due, integrity rise, integrity day
de afrique » de l'afrique, en afrique, l afrique
die trade » die triade, rice trade, die trager
costs des » costs fees
trade a » trade _

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

• Adding a wildcard symbol may retrieve word variants: technology 21st integrity die trade a communicative costs des developpements de afrique.*.