Perhaps you should try some spelling variations:
investments cost » investment cost, investment costs, investments case
trade investment » private investment, estate investment, trade adjustment
investment code » investment cost, investment choice, investment costs
kent water » ment water, kenya water, melt water
net trade » der trade

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( h. kent water ((investments cost) OR (investment code)) ) or ( h. net trade investment bank ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. kent water ((investments cost) OR (investment code)) ) OR ( h. net trade investment bank )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( h. kent water ((investments cost) OR (investment code)) ) or ( h. net trade investment bank ))".
• Adding a wildcard symbol may retrieve word variants: (( h. kent water ((investments cost) OR (investment code)) ) or ( h. net trade investment bank ))*.