Perhaps you should try some spelling variations:
"managing disruption" » "managing disruptions", "managing disruptive", "mating disruption"
"managing direction" » "changing direction", "managing directors", "managing directory"
"managing director" » "managing directory", "managing direct"

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: (("managing director") OR ((("managing direction") OR ("managing disruption")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"managing director\") or (((\"managing direction\") OR (\"managing disruption\"))))".
• Removing quotes may allow a broader search: (( managing director ) or ((( managing direction ) OR ( managing disruption )))).
• Adding a wildcard symbol may retrieve word variants: (("managing director") or ((("managing direction") OR ("managing disruption"))))*.