RichThesaurus
and yadda yadda
vs
yada yada yada
and yadda yadda
yada yada yada
phrase
blah blah blah.
And so on; and so forth.
How often have the words
and yadda yadda
and
yada yada yada
occurred in a corpus of books?
(source:
Google Ngram Viewer
)