Perhaps you should try some spelling variations:
adjustment period » adjustment policy, adjustment operations
notes adjustment » rate adjustment, model adjustment, its adjustment
rates investment » notes investment, rules investment, water investment
kent notes » agent notes, end notes, text notes
kent rates » heat rates, ascent rates, events rates

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: (( h. kent notes adjustment period ) OR ( h. kent rates investment barriers ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. kent notes adjustment period ) or ( h. kent rates investment barriers ))*.