Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hung long ha snippets" » "hung luong ha snippets", "khung long ha snippets", "thang long ha snippets", "hung dong ha snippets", "hung cong ha snippets", "hung dong hoa snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hung long ha 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 long ha snippets"))) OR ("locating bug core snippets")).
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