Perhaps you should try some spelling variations:
"marcus forth a" » "marcus horeth a", "marcus morton a", "marched forth a", "marcus forth _", "marcus worth a", "marcus forth i"
"marcus foth a" » "marcus ruth a", "marcus 4th a", "marcus horeth a", "marcus both a", "marcus roth a", "marcus moth a"
"marcus wth a" » "marcus 4th a", "marcus ruth a", "marcus h a", "marcus wto a", "marcus ith 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 wth a") OR ((("marcus foth a") OR ("marcus forth a")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"marcus wth a\") or (((\"marcus foth a\") OR (\"marcus forth a\"))))".
• Removing quotes may allow a broader search: (( marcus wth a ) or ((( marcus foth a ) OR ( marcus forth a )))).
• Adding a wildcard symbol may retrieve word variants: (("marcus wth a") or ((("marcus foth a") OR ("marcus forth a"))))*.