CQL free-form terms are ANDed (extra terms).

CQL free-form terms are ANDed (extra terms).
CQL free-form terms are ANDed in the CQL to PQF conversion. For
example, dc.title = a b, means dc.title = a and dc.title = b.
And the query (a "b c") means (a and "b c"). This might be configurable
in a future version of the conversion. This does not alter semantics for
non-free form term queries, e.g. dc.title=a .