Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thong van du snippets" » "thong van code snippets", "trong van du snippets", "thong va du snippets", "thong quan du snippets", "thong van duy snippets", "thong van dau snippets", "thong van de 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 ("thong van du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("thong van du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( thong van du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("thong van du snippets"))) or ("locating bug core snippets"))*.