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 horeth a", "marcus enoch a", "marcus fritz a", "marcus both a", "marcus roth a", "marcus moth a"
"marcus ruth a" » "marcus brutus a", "marcus bruan a", "marcus bruun a"
"marcus ith a" » "marcus smith a", "marcus iv a", "marcus fritz a", "marcus its a", "marcus ith _", "marcus wth a"
"marcus 4th a" » "march 4th a", "marcus smith a", "marcus 4th _", "marcus wth a", "marcus 4th c"
"marcus h a" » "marcus _ a", "marcus a a", "marcus j 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 ith a") OR ((("marcus 4th a") OR ("marcus ruth a"))))) OR ("marcus h a"))) OR ((("marcus foth a") OR ("marcus forth a")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"marcus ith a\") or (((\"marcus 4th a\") OR (\"marcus ruth a\"))))) or (\"marcus h a\"))) or (((\"marcus foth a\") or (\"marcus forth a\"))))".
• Removing quotes may allow a broader search: (((((( marcus ith a ) or ((( marcus 4th a ) OR ( marcus ruth a ))))) or ( marcus h a ))) or ((( marcus foth a ) or ( marcus forth a )))).
• Adding a wildcard symbol may retrieve word variants: (((((("marcus ith a") or ((("marcus 4th a") OR ("marcus ruth a"))))) or ("marcus h a"))) or ((("marcus foth a") or ("marcus forth a"))))*.