When searching for non-existing collection, do not silently ignore the collection or revert to searching in Home anymore, but rather signal the error.
When searching for non-existing collection, do not silently ignore the
collection or revert to searching in Home anymore, but rather signal
the error.

inveniosoftware/invenio-records,inveniosoftware/invenio-search,inveniosoftware/invenio-records,tiborsimko/invenio-search,inveniosoftware/invenio-search,tiborsimko/invenio-search,tiborsimko/invenio-records,tiborsimko/invenio-records