Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran mi ban snippets" » "tran mai ban snippets", "tran si ban snippets", "tran minh ban snippets", "tran moi ban snippets", "tran gi ban snippets", "tran di ban snippets", "tran mi 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: (((("tran mi 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: (((("tran mi ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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