Goelogian or Geologian: How To spell?

The word Goelogian is misspelled against Geologian, a noun meaning "A geologist."

Word contains consecutive vowels 'EO' in between alphabets g & logian is misspelled as 'OE'
Wrong Spelling:  g-oe-logian 
Correct Spelling:  g-eo-logian 
Find more incorrect spellings of Geologian to spell right way.