Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoa can du snippets" » "khoa can code snippets", "khoa cam du snippets", "khoa cap du snippets", "khoi can du snippets", "khoa van du snippets", "khoa han du snippets", "khoa can da snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("khoa can du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khoa can du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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