Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"noi dam pha snippets" » "noi nam pha snippets", "noi da pha snippets", "noi lam pha snippets", "noi dam phan snippets", "noi dam ha snippets", "noi cam pha snippets", "noi dam pha 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: (((("noi dam pha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("noi dam pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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