Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
side integration » die integration, de integration, life integration
testing services » existing services, lending services, training services
grid testing » ground testing, covid testing, rapid testing
supply grid » supply crowd, supply great, support grid

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

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