Perhaps you should try some spelling variations:
"serie 1 de man." » "serie 31 de man.", "serie a de man.", "serie e de man.", "serie 1 de mano.", "serie 1 de mani.", "serie 1 de mango.", "serie 11 de man.", "serie y de man.", "serie _ de man."
"serie 1 de mayo." » "serie 31 de mayo.", "serie a de mayo.", "serie e de mayo.", "serie 1 de mayao.", "serie 1 de mayoro.", "serie 1 de maytao.", "serie 11 de mayo.", "serie y de mayo.", "serie _ de mayo."
"Serie 1 de may." » "Serie 1 de maya.", "Serie 1 de mayor.", "Serie 1 de mayta.", "Serie 11 de may.", "Serie y de may.", "Serie _ de may."
"Serie 1 de mal." » "Serie 1 de mala.", "Serie 11 de mal.", "Serie y de mal.", "Serie _ de mal."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("Serie 1 de may.") OR ("Serie 1 de mal."))) or ("serie 1 de man."))) or ("serie 1 de mayo."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("Serie 1 de may.") OR ("Serie 1 de mal."))) OR ("serie 1 de man."))) OR ("serie 1 de mayo.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"Serie 1 de may.\") OR (\"Serie 1 de mal.\"))) or (\"serie 1 de man.\"))) or (\"serie 1 de mayo.\"))".
• Removing quotes may allow a broader search: (((((( Serie 1 de may. ) OR ( Serie 1 de mal. ))) or ( serie 1 de man. ))) or ( serie 1 de mayo. )).
• Adding a wildcard symbol may retrieve word variants: (((((("Serie 1 de may.") OR ("Serie 1 de mal."))) or ("serie 1 de man."))) or ("serie 1 de mayo."))*.