Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"quoc so pha snippets" » "quoc son pha snippets", "nuoc so pha snippets", "quoc co pha snippets", "quoc so phan snippets", "quoc so ha snippets", "quoc sao phai snippets", "quoc so 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: (((("quoc so 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: (((("quoc so pha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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