Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
generation reforms » generation records, federation reform, generation platforms
youth integration » about integration, dutch integration, through integration
21st generation » 1st generation, test generation, cost generation
supply youth » supply south, supply costs, supply cost
supply 21st » supply cost, supply costs, supply asset

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply 21st generation reforms. ) or ( supply youth integration efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply 21st generation reforms. ) OR ( supply youth integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( supply 21st generation reforms. ) or ( supply youth integration efforts. ))*.