Perhaps you should try some spelling variations:
communications networks » communication networks, telecommunications networks, telecommunications network
law developpement » le developpement, au developpement, leur developpement
debt information » student information, credit information, budget information
developpement de » developpement des, developpement durable
technology debt » technology debts, technology debate, technology dlt
information der » information oder, information does, informatik der
networks law » networks a, networks a4, networks learn
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technology debt information der does _ communications networks law developpement de afrique.*.