Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang san chi snippets" » "hang san code snippets", "hoang san chi snippets", "hang ban chi snippets", "hanh san chi snippets", "hang van chi snippets", "hang luan chi snippets", "hang toan chi 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: (((("hang san chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang san chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang san chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang san chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.