Collocations for miracle - noun

great
real, true
little, minor, small
The letter's survival is something of a minor miracle.

modern
economic, medical

create, do, make, perform, produce, work
Don't expect this medicine to work miracles.

believe in
ask for, expect, hope for, pray for
need, take
It would take a miracle to get the old car going again.

see, witness

happen, occur

worker
story
cure, drug, pill (esp. AmE)

by a miracle
By a miracle she escaped serious injury.