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
trap information » trade information, crop information, erp information
de developpement » sme development
developpement de » developpement des, developpement durable
technology trap » technology trade, technology tax, technology than
information der » information oder, information does, informatik der
de afrique » de l'afrique, en afrique, l afrique
der price » order price, der preise, user price
price 3.2 » prices 3.2, price 2.2, rice 3.2
paper de » paper d, paper e, paper ten

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

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