Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'samba', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
samba
Transposition0
asmba
smaba
sabma
samab
Transposition1
masba
sbmaa
saabm
Transposition2
bamsa
Transposition2r
bmasa
sabma
Transposition0x2
asbma
asmab
smaab
Slip3A
amsba
smbaa
sabam
Slip3B
msaba
sbama
saamb
Omission
amba
smba
saba
sama
samb
Repetition
ssamba
saamba
sammba
sambba
sambaa
QWERTY Substitution
aamba
damba
ssmba
sanba
samva
samna
sambs
QWERTY Repetition after
saamba
sdamba
sasmba
samnba
sambva
sambna
sambas
QWERTY Repetition before
asamba
dsamba
ssamba
sanmba
samvba
samnba
sambsa
QWERTY Substitution Transposed
amaba
aabma
aamab
admba
dmaba
dabma
damab
smsba
ssbma
ssmab
asnba
snaba
sabna
sanab
asmva
smava
savma
samav
asmna
smana
sanma
saman
asmbs
smabs
sabms
samsb
WrongDoubles
$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
$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