Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoi what can snippets" » "hoi what code snippets", "hoi hat can snippets", "khoi nhat can snippets", "hoi nhap can snippets", "hoi hau can snippets", "hoi bat can snippets", "hoi pham can snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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