Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tu loai ban snippets" » "tu loai san snippets", "tu loai lan snippets", "tu loai van snippets", "tu hoai ban snippets", "tu lai ban snippets", "tu loi ban snippets", "tu loai 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: (((("tu loai 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: (((("tu loai ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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