Perhaps you should try some spelling variations:
"dynamic hysteresis" » "dynamic synthesis"
"dynamisches system" » "dynamischer systeme", "dynamische systeme", "dynamical system"
"dynamics systems" » "dynamical system", "dynamischen systems", "dynamics statics", "dynamical systems"
"dynamic systems" » "economic systems", "dynamical systems"
"dynamics system" » "dynamical system"
"dynamic system" » "dynamical 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 ((((((("dynamics systems") OR ("dynamic hysteresis"))) OR ((("dynamic system") OR ("dynamic systems"))))) OR ((("dynamics system") OR ("dynamisches system")))))).
• Removing quotes may allow a broader search: (( dynamical systems ) or ((((((( dynamics systems ) or ( dynamic hysteresis ))) or ((( dynamic system ) or ( dynamic systems ))))) or ((( dynamics system ) or ( dynamisches system )))))).
• Adding a wildcard symbol may retrieve word variants: (("dynamical systems") or ((((((("dynamics systems") or ("dynamic hysteresis"))) or ((("dynamic system") or ("dynamic systems"))))) or ((("dynamics system") or ("dynamisches system"))))))*.