Perhaps you should try some spelling variations:
"managaing director" » "managing directors", "managing director's", "managing directories"
"managing directory" » "managing directors", "managing director's", "merging directory", "managing indirectory", "managing directorsory", "managing defectsory"
"managing director" » "managing indirector", "managing directorsor", "managing defectsor"
"managing direct" » "managing indirect", "managing directors", "managing defects"

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