Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung van ho snippets" » "nhung van code snippets", "phung van ho snippets", "nhung bai ho snippets", "nhung cau ho snippets", "nhung van hoa snippets", "nhung van hoc snippets", "nhung van hoe 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 van ho 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 van ho snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nhung van ho snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nhung van ho snippets"))) or ("locating bug core snippets"))*.