Perhaps you should try some spelling variations:
"h. den foreign investments series" » "h. den foreign investment series", "h. den foreign investors series", "h. den foreign investments serbia", "h. den foreign investments sri", "h. des foreign investments series", "h. does foreign investments series", "h. when foreign investments series"
"h. went rates investment flows" » "h. went notes investment flows", "h. went rules investment flows", "h. went water investment flows", "h. went rates investment funds", "h. heat rates investment flows", "h. ascent rates investment flows", "h. events rates investment flows"

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. went rates investment flows") OR ("h. den foreign investments series"))~.
• Removing quotes may allow a broader search: (( h. went rates investment flows ) or ( h. den foreign investments series ))~.
• Adding a wildcard symbol may retrieve word variants: (("h. went rates investment flows") or ("h. den foreign investments series"))*.