Perhaps you should try some spelling variations:
"towards social integration services" » "towards social integrating services", "towards social integrated services", "towards social insemination services", "towards global integration services", "towards financial integration services", "towards regional integration services", "toward social integration services"
"palm digital transaction services" » "palm digital transportation services", "palm digital sanitation services", "palm digital transit services", "palm digital transactions services", "palm digital transition services", "palm capital transactions services", "a digital transaction services", "bank digital transaction services", "post digital transaction services"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("towards social integration services") or ("palm digital transaction services"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("towards social integration services") OR ("palm digital transaction services"))*.
• Removing quotes may allow a broader search: (( towards social integration services ) or ( palm digital transaction services ))*.