Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung le hoc snippets" » "dung le code snippets", "dung len hoc snippets", "dung he hoc snippets", "dung de hoc snippets", "dung li hoc snippets", "dung ly hoc snippets", "dung le hoi 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 ("dung le hoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung le hoc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( dung le hoc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("dung le hoc snippets"))) or ("locating bug core snippets"))*.