Perhaps you should try some spelling variations:
"managing disruptions" » "managing distractions", "mating disruption", "managing subscriptions", "managing disruptives", "mating disruptions", "manage disruptions"
"managing disruption" » "managing disruptive", "mating disruption", "manage disruption"
"changing direction" » "changing dimensions"
"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 ((("changing direction") OR ((("managing disruption") OR ("managing disruptions")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"managing director\") or (((\"changing direction\") or (((\"managing disruption\") OR (\"managing disruptions\"))))))".
• Removing quotes may allow a broader search: (( managing director ) or ((( changing direction ) or ((( managing disruption ) OR ( managing disruptions )))))).
• Adding a wildcard symbol may retrieve word variants: (("managing director") or ((("changing direction") or ((("managing disruption") OR ("managing disruptions"))))))*.