Perhaps you should try some spelling variations:
"pen name" » "open name", "peon name", "penn name", "pen dame", "pen game"
"pena name" » "opena name", "peona name", "penna name", "pena dame", "pena game"
"opennna name" » "oopennna name", "opeonnna name", "opennnna name", "opennna dame", "opennna game"
"oopenna same" » "ooopenna same", "oopeonna same", "oopennna same"
"pena nace" » "opena nace", "peona nace", "penna nace", "pena hace", "pena face"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("pen name") OR ((((("pena name") OR ((("opennna name") OR ("oopenna same"))))) OR ("pena nace"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"pen name\") OR (((((\"pena name\") OR (((\"opennna name\") OR (\"oopenna same\"))))) OR (\"pena nace\"))))".
• Removing quotes may allow a broader search: (( pen name ) OR ((((( pena name ) OR ((( opennna name ) OR ( oopenna same ))))) OR ( pena nace )))).
• Adding a wildcard symbol may retrieve word variants: (("pen name") OR ((((("pena name") OR ((("opennna name") OR ("oopenna same"))))) OR ("pena nace"))))*.