Perhaps you should try some spelling variations:
"h. kept fixed government services" » "h. kept fixed government securities", "h. kept dated government services", "h. kept free government services", "h. kept limited government services", "h. net fixed government services"
"h. kept rates investment period" » "h. kept rates investment series", "h. kept rates investment policy", "h. kept rates investment demand", "h. kept notes investment period", "h. kept water investment period", "h. kept related investment period", "h. repo rates investment period", "h. heat rates investment period"

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. kept rates investment period") OR ("h. kept fixed government services"))~.
• Removing quotes may allow a broader search: (( h. kept rates investment period ) or ( h. kept fixed government services ))~.
• Adding a wildcard symbol may retrieve word variants: (("h. kept rates investment period") or ("h. kept fixed government services"))*.