Perhaps you should try some spelling variations:
assess communication » causes communication, business communication, endless communication
development crises » development crisis, development cross, development cases
information und » informations und
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
crises africa » prices africa, cases africa, crises asia
den assess » we assess, can assess
und den » und der, und des, und deren
a gas » _ gas, 2 gas, 3 gas

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

• Adding a wildcard symbol may retrieve word variants: technologies a information und den assess communication a gas development crises africa.*.