Perhaps you should try some spelling variations:
"dynamisches systems" » "dynamisches system", "dynamischen systems", "dynamischer systeme"
"dynamic systems" » "economic systems"
"dynamics system" » "dynamic system", "dynamical system", "dynamisches system"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dynamical systems") OR ("dynamic systems"))) OR ((("dynamisches systems") OR ("dynamics system")))).
• Removing quotes may allow a broader search: (((( dynamical systems ) or ( dynamic systems ))) or ((( dynamisches systems ) or ( dynamics system )))).
• Adding a wildcard symbol may retrieve word variants: (((("dynamical systems") or ("dynamic systems"))) or ((("dynamisches systems") or ("dynamics system"))))*.