( project:^openstack/oslo.* OR
  project:openstack/debtcollector OR
  project:openstack/futurist OR
  project:openstack/automaton OR
  project:openstack/stevedore OR
  project:openstack/taskflow OR
  project:openstack/tooz OR
  project:openstack-dev/cookiecutter OR
  project:openstack-dev/pbr OR
  project:openstack/debtcollector OR
  project:openstack/mox3 )
after:2017-01-01
before:2018-01-01