Perhaps you should try some spelling variations:
"dynamisches systems" » "dynamisches system", "dynamischen systems", "dynamischer systeme"
"dynamic systems" » "economic systems"
"dynamics system" » "dynamic 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 ((((("dynamisches systems") OR ((("dynamical system") OR ("dynamic systems"))))) OR ("dynamics system")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"dynamical systems\") or (((((\"dynamisches systems\") or (((\"dynamical system\") OR (\"dynamic systems\"))))) or (\"dynamics system\"))))".
• Removing quotes may allow a broader search: (( dynamical systems ) or ((((( dynamisches systems ) or ((( dynamical system ) OR ( dynamic systems ))))) or ( dynamics system )))).
• Adding a wildcard symbol may retrieve word variants: (("dynamical systems") or ((((("dynamisches systems") or ((("dynamical system") OR ("dynamic systems"))))) or ("dynamics system"))))*.