Perhaps you should try some spelling variations:
"logistics graph" » "logistics green", "logistics game", "heuristics graph", "logistiks graph"
"logistics group" » "logistics green", "logistics route", "logistics through", "logistiks group"
"logistics gmbh" » "logistic gmbh", "logistik gmbh", "logistics 4th", "logistiks gmbh"
"logistic growth" » "logistik growth"

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: (("logistic growth") OR ((((((("logistics graph") OR ("logistics gmbh"))) OR ("logistiks graph"))) OR ("logistics group")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"logistic growth\") or (((((((\"logistics graph\") OR (\"logistics gmbh\"))) or (\"logistiks graph\"))) or (\"logistics group\"))))".
• Removing quotes may allow a broader search: (( logistic growth ) or ((((((( logistics graph ) OR ( logistics gmbh ))) or ( logistiks graph ))) or ( logistics group )))).
• Adding a wildcard symbol may retrieve word variants: (("logistic growth") or ((((((("logistics graph") OR ("logistics gmbh"))) or ("logistiks graph"))) or ("logistics group"))))*.