Perhaps you should try some spelling variations:
general international » general information
immigration policies » immigration policy, migration policy
cote immigration » more immigration, context immigration, scale immigration
supply general » supply energy
supply cote » supply costs, supply cost, supply case
prices. » price.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply cote immigration policies. ) or ( supply general international prices. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply cote immigration policies. ) OR ( supply general international prices. )).
• Adding a wildcard symbol may retrieve word variants: (( supply cote immigration policies. ) or ( supply general international prices. ))*.