Looking on the internet deeply has found these results:

ostensibly a is the most popular phrase on the web.

ostensibly a help to 10 results on the web	ostensibly a 149,700 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	ostensibly a woman to all outward appearances <ostensibly a university student studying abroad, he was actually an espionage agent> Synonyms evidently, apparently, ostensively, �... coming out of the back gate a few minutes�... Ostensibly a solemn revenge for the burning of Greek temples by Xerxes, it has been justified as a symbolical act calculated to impress usefully the imagination�... If it shall seem necessary, I will prove by the Misses Clarkson that they met a veiled person ... for military intervention. �Michael Kelly, New Yorker, 19 Dec.1994. <ostensibly a university student studying abroad, he was actually an espionage agent>�...

ostensibly a help to

10 results on the web

ostensibly a

149,700 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

ostensibly a woman
to all outward appearances <ostensibly a university student studying abroad, he was actually an espionage agent> Synonyms evidently, apparently, ostensively, �...
coming out of the back gate a few minutes�...
Ostensibly a solemn revenge for the burning of Greek temples by Xerxes, it has been justified as a symbolical act calculated to impress usefully the imagination�...
If it shall seem necessary, I will prove by the Misses Clarkson that they met a veiled person
... for military intervention. �Michael Kelly, New Yorker, 19 Dec.1994. <ostensibly a university student studying abroad, he was actually an espionage agent>�...