Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu ke bat snippets" » "thu ket bat snippets", "thua ke bat snippets", "thuc ke bat snippets", "thu de bat snippets", "thu ke ban snippets", "thu ke bai snippets", "thu ke bat 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: (((("thu ke bat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thu ke bat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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