Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hoi noi snippets" » "dan hoi code snippets", "dan hoc noi snippets", "dai hoi noi snippets", "dang khoi noi snippets", "dan khoi noi snippets", "dan loi noi snippets"
"python using java snippets" » "python using data snippets"

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: (((("python using java snippets") OR ("dan hoi noi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan hoi noi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan hoi noi snippets"))) or ("locating bug core snippets"))*.