Perhaps you should try some spelling variations:
investment demand » investor demand
fixed investment » direct investment
investment ties » investment series, investment trends, investment trust
bank investment » bank investments, banking investment, urban investment
result fixed » results mixed, result based
net bank » west bank, debt bank, pt bank

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. result fixed investment ties ) OR ( h. net bank investment demand ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. result fixed investment ties ) or ( h. net bank investment demand ))*.