Looking on the internet deeply has found these results:

a search for happiness is the most popular phrase on the web.

a desiderare for happiness 10 results on the web	a search for happiness 11,580 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.	"Simon Pegg On A 'Search For Happiness'". deadline.com. Retrieved 9 February 2014. ^ Jump up to: Fleming Jr, Mike (2 April 2013). "Toni Collette, Jean Reno ... Sep 24, 2014 ... TORONTO – These days, it's unlikely that Simon Pegg or Peter Chelsom would begin a search for happiness in the pages of a newspaper. Hector and the Search for Happiness movie reviews & Metacritic score: A psychiatrist searches the globe to find the secret of happiness.... Sep 28, 2014 ... ... Pike, is the story of a man, Hector, on a journey that he thinks is a search for happiness, but what he discovers is really a search for meaning.

a desiderare for happiness

10 results on the web

a search for happiness

11,580 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.

"Simon Pegg On A 'Search For Happiness'". deadline.com. Retrieved 9 February 2014. ^ Jump up to: Fleming Jr, Mike (2 April 2013). "Toni Collette, Jean Reno ...
Sep 24, 2014 ... TORONTO – These days, it's unlikely that Simon Pegg or Peter Chelsom would begin a search for happiness in the pages of a newspaper.
Hector and the Search for Happiness movie reviews & Metacritic score: A psychiatrist searches the globe to find the secret of happiness....
Sep 28, 2014 ... ... Pike, is the story of a man, Hector, on a journey that he thinks is a search for happiness, but what he discovers is really a search for meaning.