The word Lobying is misspelled against Lobbying, which is present continuous of "Lobby"
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Lobbying has double "bb" is mispronounced as "b"
Remember double 'BB' in between the strings Lo & ying which should not be misspelled with single 'B'
Wrong Spelling:  Lo-b-ying 
Correct Spelling:  Lo-bb-ying 
Find more incorrect spellings of Lobbying to spell right way.