Perhaps you should try some spelling variations:
communication protocol » communication protocols, communication practices, communication policy
crisis communication » risk communication, mass communication
developments about » development about, developments august, developments box
cost developments » cost development, post development, past developments
transformation a » transformation _
protocol cost » protocol costs, protocol post, protocol coap
de crisis » debt crisis, pre crisis, age crisis
about a » about _
a de » a die, a der, a des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ transformation a de crisis communication protocol cost developments about a.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ transformation a de crisis communication protocol cost developments about a.*.