Perhaps you should try some spelling variations:
"sub pecies aeternitatis" » "sub species aeternitatis"
"sub spec aeternitatis" » "sub speci aeternitatis", "sub spe aeternitatis", "sub pec aeternitatis"
"sub speck aeternitatis" » "sub specik aeternitatis", "sub spek aeternitatis", "sub peck aeternitatis", "sub speak aeternitatis", "sub speek aeternitatis", "sub speci aeternitatis"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("sub pecies aeternitatis") or ((("sub spec aeternitatis") or ("sub speck aeternitatis"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sub pecies aeternitatis") OR ((("sub spec aeternitatis") OR ("sub speck aeternitatis"))))*.
• Removing quotes may allow a broader search: (( sub pecies aeternitatis ) or ((( sub spec aeternitatis ) or ( sub speck aeternitatis ))))*.