Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
3.2 communication » 3 communication, 2.3 communication, de communication
information oder » information der, information model, information code
developpement de » developpement des, developpement durable
tax information » 2 information, 1 information
e developpement » de developpement, le developpement, et developpement
technology tax » technology than, technology trap, technology tpm
oder price » order price, border price, lower price
de afrique » de l'afrique, en afrique, l afrique
price 3.2 » prices 3.2, price 2.2, rice 3.2
paper e » paper _, paper i, paper 1

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

• Adding a wildcard symbol may retrieve word variants: technology tax information oder price 3.2 communication paper e developpement de afrique.*.