Misspellings - Typos
operaion code, operattion code, operation ccode, operation cdoe, operaation code, operasion code, operatino code, operation ode, opreation code, operatiob code, operatiom code, operarion code, operaton code, o[eration code, opwration code, operation cde, opeeation code, operatio ncode, operation codde, operation cpde, oprration code, operation codw, opration code, operationn code, pperation code, operation codr, operation cod, operation ocde, oepration code, operatiion code, operatiin code, operation cofe, opetation code, operatoon code, peration code, operatipn code, operation xode, ooperation code, ooeration code, opperation code, operationc ode, operstion code, opeartion code, operation coode, operatuon code, operatoin code, operatio code, poeration code, operatioon code, oeration code, operaiton code, opeation code, operationcode, operation codee, operation vode, operayion code, operation coed, operation code, operation coe, operatin code, opertaion code, operation cide, iperation code, opeeration code, oporation code, operration code, operation cose, opertion code