Perhaps you should try some spelling variations:
summary information » primary information, asymmetry information, customary information
technology summary » technologies summary, technology summing, methodology summary
information open » information oder, information och, transformation open
de communication » mobile communication, online communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
trade de » trade die, rade de, trade date
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology summary information open trade de communication costs de developpement l afrique.*.