It seems almost all of the search objects are missing from the new Cloud Search, which is condition based but only includes the fields, type, and path objects. No date range searches, pages counts, electronic types, etc that are available in on-prem by using the client search and copying the syntax.

How does everyone go about building searches?

The maximum number of results is super low at only 100 items, so search criteria is more important than ever, but there is very little options to narrow down my search.

This means even retrieving additional properties and using loop conditions to dump extra results is impossible.