Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hung va du snippets" » "hung va code snippets", "huong va du snippets", "hung van du snippets", "hang va du snippets", "hung va dau snippets", "hung va su snippets", "hung va tu 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 ("hung va 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 ("hung va du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hung va du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hung va du snippets"))) or ("locating bug core snippets"))*.