Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc mac chan snippets" » "hoc mac code snippets", "hoc mau chan snippets", "hoc mach phan snippets", "hoc tac chuan snippets", "hoc ma chan snippets", "hoc may chan snippets", "hoc cac chan 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: (((("hoc mac chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc mac chan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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