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 roth a" » "marcus ruth a", "marc roth a", "marcus 4th a", "marcus roth _", "marcus roth k"
"marcus foth a" » "marcus ruth a", "marcus 4th a", "marcus horeth a", "marcus both a", "marcus moth a", "marcus toth a"
"marcus wth a" » "marcus 4th a", "marcus ruth a", "marcus h a", "marcus wto a"
"marcus ith a" » "marcus 4th a", "marcus smith a", "marcus ruth a", "marcus its a", "marcus ith _"

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