Perhaps you should try some spelling variations:
associated operators » associated factors, dominated operators
associated pastors » associated factors, associated pairs, associated gastric
associated vector » associated factors, associate director, associated secretory
associate factor » associated factors, associate director, associate editors

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((((associated pastors) OR (associated operators))) OR (associated vector))) OR (associate factor)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((associated pastors) OR (associated operators))) or (associated vector))) or (associate factor))".
• Adding a wildcard symbol may retrieve word variants: ((((((associated pastors) OR (associated operators))) or (associated vector))) or (associate factor))*.