Below is a list of potential QWERTY keyboard 'typos' (typing mistakes) for the phrase 'self help', from the free online typo generator. Enter another phrase to see possible typing errors, or select from one of the "top typos" charts.
Original
self help
Transposition0
eslf help
slef help
sefl help
sel fhelp
selfh elp
self ehlp
self hlep
self hepl
Transposition1
lesf help
sfle help
se flhelp
selh felp
selfeh lp
self lehp
self hple
Transposition2
fels help
s lfehelp
sehf lelp
sele hflp
selflhe p
self pelh
Transposition2r
fles help
s flehelp
seh flelp
seleh flp
selfleh p
self pleh
Transposition0x2
esflhelp
esl fhelp
eslfh elp
eslf ehlp
eslf hlep
eslf hepl
sle fhelp
slefh elp
slef ehlp
slef hlep
slef hepl
seflh elp
sefl ehlp
sefl hlep
sefl hepl
sel fehlp
sel fhlep
sel fhepl
selfh lep
selfh epl
self ehpl
Slip3A
elsf help
slfe help
sef lhelp
sel hfelp
selfhe lp
self elhp
self hlpe
Slip3B
lsef help
sfel help
se lfhelp
selhf elp
selfe hlp
self lhep
self hpel
Omission
elf help
slf help
sef help
sel help
selfhelp
self elp
self hlp
self hep
self hel
Repetition
sself help
seelf help
sellf help
selff help
self help
self hhelp
self heelp
self hellp
self helpp
QWERTY Substitution
aelf help
delf help
swlf help
srlf help
sekf help
seld help
selg help
self gelp
self jelp
self hwlp
self hrlp
self hekp
self helo
QWERTY Repetition after
saelf help
sdelf help
sewlf help
serlf help
selkf help
selfd help
selfg help
self hgelp
self hjelp
self hewlp
self herlp
self helkp
self helpo
QWERTY Repetition before
aself help
dself help
swelf help
srelf help
seklf help
seldf help
selgf help
self ghelp
self jhelp
self hwelp
self hrelp
self heklp
self helop
QWERTY Substitution Transposed
ealf help
alef help
aefl help
ael fhelp
aelfh elp
aelf ehlp
aelf hlep
aelf hepl
edlf help
dlef help
defl help
del fhelp
delfh elp
delf ehlp
delf hlep
delf hepl
wslf help
slwf help
swfl help
swl fhelp
swlfh elp
swlf ehlp
swlf hlep
swlf hepl
rslf help
slrf help
srfl help
srl fhelp
srlfh elp
srlf ehlp
srlf hlep
srlf hepl
eskf help
skef help
sefk help
sek fhelp
sekfh elp
sekf ehlp
sekf hlep
sekf hepl
esld help
sled help
sedl help
sel dhelp
seldh elp
seld ehlp
seld hlep
seld hepl
eslg help
sleg help
segl help
sel ghelp
selgh elp
selg ehlp
selg hlep
selg hepl
eslf gelp
slef gelp
sefl gelp
sel fgelp
selfg elp
self eglp
self glep
self gepl
eslf jelp
slef jelp
sefl jelp
sel fjelp
selfj elp
self ejlp
self jlep
self jepl
eslf hwlp
slef hwlp
sefl hwlp
sel fhwlp
selfh wlp
self whlp
self hlwp
self hwpl
eslf hrlp
slef hrlp
sefl hrlp
sel fhrlp
selfh rlp
self rhlp
self hlrp
self hrpl
eslf hekp
slef hekp
sefl hekp
sel fhekp
selfh ekp
self ehkp
self hkep
self hepk
eslf helo
slef helo
sefl helo
sel fhelo
selfh elo
self ehlo
self hleo
self heol
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