Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
information und » informations und
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
und price » fund price, usd price, fund prices
price 3.2 » prices 3.2, price 2.2, rice 3.2
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information und price 3.2 communication costs au developpement de l'afrique.*.