Perhaps you should try some spelling variations:
adjustment period » adjustment policy, adjustment operations
scale investment » estate investment, trade investment, estate investments
wage adjustment » trade adjustment, market adjustment, price adjustment
investment ties » investment series, investment trends, investment trust
kent wage » net wage

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 wage adjustment period ) OR ( h. likert scale investment ties ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. kent wage adjustment period ) or ( h. likert scale investment ties ))*.