Perhaps you should try some spelling variations:
"h. kept fixed government services" » "h. kept fixed government securities", "h. kept failed government services", "h. kept faced government services", "h. kept added government services", "h. net fixed government services"
"h. kept water investment period" » "h. kept water investment series", "h. kept water investment policy", "h. kept water adjustment period", "h. kept water investments period", "h. kept after investment period", "h. kept rates investment period", "h. melt water investment period", "h. ment water investment period", "h. peat water investment period"

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