Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information 2.3.2 » information 2.2.2, information 4.3.2, information 3.2
development areas » development area, development great, development ideas
technologies 2 » technologies _, technologies 4
3 development » 2 development
areas access » farmers access, cartels access, markets access
des online » der online, das online, die online
2.3.2 des » 2.3.2 das, 2.3.2 der, 2.3.1 des
costs 3 » 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: technologies 2 information 2.3.2 des online communication costs 3 development areas access.*.