Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doc thau dam snippets" » "doc than dam snippets", "duoc thao dam snippets", "doc thanh dam snippets", "doc thau dau snippets", "doc tham dam snippets", "doc thau tam snippets", "doc thau 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: (((("python using java snippets") or ("doc thau dam snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("doc thau dam snippets"))) OR ("locating bug code snippets")).
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