Perhaps you should try some spelling variations:
communications code » communication mode, communications case, communications models
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
information oder » information der, information model, information code
eu developpement » et developpement, du developpement, au developpement
developpement de » developpement des, developpement durable
ct information » cost information, get information, iot information
technology ct » technology cost, technology can, technology 1
oder price » order price, border price, lower price
de afrique » de l'afrique, en afrique, l afrique
price 3.1 » prices 3.1, rice 3.1, price 3.2
code eu » code e, code des, code ctu

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

• Adding a wildcard symbol may retrieve word variants: technology ct information oder price 3.1 communications code eu developpement de afrique.*.