Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'sv77', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
sv77
Transposition0
vs77
s7v7
Transposition1
7vs7
s77v
Transposition2
7v7s
Transposition2r
77vs
Transposition0x2
vs77
Slip3A
v7s7
s77v
Slip3B
7sv7
s7v7
Omission
v77
s77
sv7
Repetition
ssv77
svv77
sv777
QWERTY Substitution
av77
dv77
sc77
sb77
QWERTY Repetition after
sav77
sdv77
svc77
svb77
QWERTY Repetition before
asv77
dsv77
scv77
sbv77
QWERTY Substitution Transposed
va77
a7v7
vd77
d7v7
cs77
s7c7
bs77
s7b7
WrongDoubles
svv7
$JSON
$address
$applyDefault
$clone
$commas
$copy
$copyFields
$delete
$entries
$expand
$filt
$getType
$isArray
$isBoolean
$isClass
$isDate
$isElement
$isFunction
$isNumber
$isObject
$isString
$isType
$isValidDate
$json2txt
$keys
$load
$matchall
$parseFloats
$pick
$postJSON
$prune
$save
$set
$sortBy
$stringify
$sum
$svgPoster1
$table
$textify
$toFixed
$type
$without
Glossary
Transposition = adjacent pairs of letters are swapped
Omission = individual letters are missed out
Repetition = individual letters are entered twice consecutively
QWERTY substitution = letters are replaced by each of their QWERTY-keyboard based physical neighbours (e.g. 'h' gets replaced with y, u, j, n, b, g)
QWERTY repetition type 1 = letters are followed by each of their QWERTY-keyboard neighbours
QWERTY repetition type 2 = letters are preceded by each of their QWERTY-keyboard neighbours