Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
third international » 3rd international, 2nd international, action international
migration process » registration process
support third » supper third, support toward, support them
de migration » die migration, de migrations, re migration
support de » support _, support a, support 4

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: (( support third international efforts. ) OR ( support de migration process. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support third international efforts. ) or ( support de migration process. ))*.