Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoi hang ban snippets" » "hoi lang ban snippets", "voi hang ban snippets", "hoc hang ban snippets", "hoi hang luan snippets", "hoi hang va snippets", "hoi hang tai snippets", "hoi hang ban slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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