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

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: ((((associate editor) OR (associated pastors))) OR (associate factor)).
• Adding a wildcard symbol may retrieve word variants: ((((associate editor) or (associated pastors))) or (associate factor))*.