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