Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
technologies can » technologies a, technologies co, technologies _
development band » development bank, development banks
can information » von information, von informationen
band africa » bank africa, bank african, can africa
mode human » model human, models human, modern human
about de » about due, about dead, about debt

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information about de _ communication mode human development band africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information about de _ communication mode human development band africa.*.