Ploechromatism or Pleochromatism: How To spell?

The word Ploechromatism is misspelled against Pleochromatism, a noun meaning "Pleochroism."

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