The word Ocurred is misspelled against Occurred, which is past tense of "Occur"
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Occurred has double "cc" is mispronounced as "c"
Remember double 'CC' in between the strings O & urred which should not be misspelled with single 'C'
Wrong Spelling: O-c-urred
Correct Spelling: O-cc-urred
Check more misspelled words of Occurred to spell it correct.