Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luan hoc de snippets" » "luan hoc code snippets", "luan hoan de snippets", "quang hoc de snippets", "luan khoa de snippets", "luan hoc he snippets", "luan hoc te snippets", "luan hoc do 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 ("luan hoc de snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luan hoc de snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luan hoc de snippets"))) or ("locating bug core snippets"))*.