Perhaps you should try some spelling variations:
"marcus foth 5" » "marcus ruth 5", "marcus 4th 5", "marcus horeth 5", "marcus forth 5", "marcus foth 3", "marcus fourth 5"
"marcus both 5" » "marcus ruth 5", "marcus 4th 5", "marcus bolz 5", "marcus both _", "marcus both c", "marcus both 7"
"marcus both a" » "marcus ruth a", "marcus 4th a", "marcus bolz a", "marcus both _"
"angus smith 5" » "angela smith 5", "marcus smith 5", "angus smith _", "angus smith a"

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: (((("marcus foth 5") OR ((("marcus both 5") OR ("marcus both a"))))) OR ("angus smith 5")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"marcus foth 5\") or (((\"marcus both 5\") OR (\"marcus both a\"))))) or (\"angus smith 5\"))".
• Removing quotes may allow a broader search: (((( marcus foth 5 ) or ((( marcus both 5 ) OR ( marcus both a ))))) or ( angus smith 5 )).
• Adding a wildcard symbol may retrieve word variants: (((("marcus foth 5") or ((("marcus both 5") OR ("marcus both a"))))) or ("angus smith 5"))*.