Perhaps you should try some spelling variations:
"h. kept trade investments series" » "h. kept trade investment series", "h. kept trade investment services", "h. kept trade investment period", "h. kept road investments series", "h. kept rail investments series", "h. net trade investments series", "h. west trade investments series"
"h. likert scale investment fund" » "h. likert estate investment fund", "h. likert trade investment fund", "h. likert estate investments fund", "h. likert scale investment funds", "h. likert scale investment bank", "h. likert scale investment flows"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("h. kept trade investments series") or ("h. likert scale investment fund"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("h. kept trade investments series") OR ("h. likert scale investment fund")).
• Removing quotes may allow a broader search: (( h. kept trade investments series ) or ( h. likert scale investment fund )).
• Adding a wildcard symbol may retrieve word variants: (("h. kept trade investments series") or ("h. likert scale investment fund"))*.