Perhaps you should try some spelling variations:
investment services » government services, treatment services, investment choices
water investment » water investments, after investment, rates investment
investment ties » investment series, investment trends, investment trust
report based » report card
kept based » depth based, text based, set based
melt water » salt water

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 based) OR (report based)) investment ties ) OR ( h. melt water investment services ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. ((kept based) OR (report based)) investment ties ) OR ( h. melt water investment services ))".
• Adding a wildcard symbol may retrieve word variants: (( h. ((kept based) OR (report based)) investment ties ) OR ( h. melt water investment services ))*.