Perhaps you should try some spelling variations:
"presentations http service" » "presentations _ service", "presentations http server", "presentations app service"
"intention http services" » "retention http services", "attention http services", "intuition http services", "intention http server", "intention ip services", "intention app services", "intention http servers"

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: (("intention http services") OR ("presentations http service")).
• Removing quotes may allow a broader search: (( intention http services ) or ( presentations http service )).
• Adding a wildcard symbol may retrieve word variants: (("intention http services") or ("presentations http service"))*.