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