Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
risk development » rise developments, rris development, bank development
information und » informations und
development li » development lid, development lie, development lin
costs risk » costs risks, cost risk, costs rise
li afrique » l afrique, en afrique
und case » und care, und cash, id case
case 2.2 » cases 2.2, case 4.2, case 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology change information und case 2.2 communication costs risk development li afrique.*.