Perhaps you should try some spelling variations:
sectoral government » sector government, central government, federal government
government services » government securities
greater investment » green investment, related investment, better investment
investment period » investment series, investment policy, investment demand

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. kunt greater investment period ) or ( h. multi sectoral government services ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. kunt greater investment period ) OR ( h. multi sectoral government services )).
• Adding a wildcard symbol may retrieve word variants: (( h. kunt greater investment period ) or ( h. multi sectoral government services ))*.