Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mach cua dac snippets" » "manh cua dac snippets", "cach cua dac snippets", "sach cua dac snippets", "mach chua dac snippets", "mach cua cac snippets", "mach cua dan snippets", "mach cua dac 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: (((("python using java snippets") or ("mach cua dac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("mach cua dac snippets"))) OR ("locating bug code snippets")).
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