Perhaps you should try some spelling variations:
foreign investments » foreign investment, foreign investors
investments ties » investment ties, investments tibet, investments el
water investment » water investments, after investment, rates investment
den foreign » des foreign, does foreign, when foreign
melt water » salt water

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. den foreign investments ties ) OR ( h. melt water investment bank ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. den foreign investments ties ) or ( h. melt water investment bank ))*.