Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh dung tru snippets" » "anh dong tru snippets", "anh huong tru snippets", "sach dung tru snippets", "anh dung tri snippets", "anh dung thu snippets", "anh dung tu snippets", "anh dung tru 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 ("anh dung tru snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("anh dung tru snippets"))) OR ("locating bug code snippets")).
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