Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'vanns', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
vanns
Transposition0
avnns
vnans
vansn
Transposition1
navns
vnnas
vasnn
Transposition2
nanvs
vsnna
Transposition2r
nnavs
vsnna
Transposition0x2
avnns
avnsn
vnasn
Slip3A
anvns
vnnas
vansn
Slip3B
nvans
vnans
vasnn
Omission
anns
vnns
vans
vann
Repetition
vvanns
vaanns
vannns
vannss
QWERTY Substitution
canns
banns
vsnns
vabns
vamns
vanbs
vanms
vanna
vannd
QWERTY Repetition after
vcanns
vbanns
vasnns
vanbns
vanmns
vannbs
vannms
vannsa
vannsd
QWERTY Repetition before
cvanns
bvanns
vsanns
vabnns
vamnns
vanbns
vanmns
vannas
vannds
QWERTY Substitution Transposed
acnns
cnans
cansn
abnns
bnans
bansn
svnns
vnsns
vsnsn
avbns
vbans
vanbs
vabsn
avmns
vmans
vanms
vamsn
avnbs
vnabs
vabns
vansb
avnms
vnams
vamns
vansm
avnna
vnana
vanan
avnnd
vnand
vandn
WrongDoubles
vaans
vanss
$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