Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan luan chu snippets" » "dan luan code snippets", "doanh luan chu snippets", "dung luan chu snippets", "tang luan chu snippets", "dan luan chi snippets", "dan luan che snippets", "dan quan chu snippets"
"python using java snippets" » "python using data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("dan luan chu snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan luan chu snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dan luan chu snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dan luan chu snippets"))) or ("locating bug core snippets"))*.