Unfortunately, there is no parameter to what is described. What you could do instead is make use of Google's logic system, primarily used in search queries.
owner: me to:firstname.lastname@example.org OR to:email@example.com OR to:Dan@gmail.com ...
...And continuing to do so with every person on your contacts list/who you've shared things with. No easy way to go about, as far as I know.
~~WARNING! THE FOLLOWING IS EXPLANATION!~~
OR is a search operator that can be used multiple times. It asks Google to search for either
a OR b.
AND is a search operator that can be used multiple times. It asks Google to search for both
a AND b -- redundant as Google automatically does this with a search query like
There are more that are, as far as I can tell, are only relevant in the search engine.