Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan bac hoi snippets" » "dan bac code snippets", "dan ba hoi snippets", "van bac hoi snippets", "dong bac hoi snippets", "dan bac ho snippets", "dan bac hoc snippets", "dan sach hoi 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 bac hoi snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan bac hoi snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan bac hoi snippets"))) or ("locating bug core snippets"))*.