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