Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bai co trinh snippets" » "bai co tranh snippets", "bai cong trinh snippets", "bai tao trinh snippets", "bai con trinh snippets", "mai co trinh snippets", "bai ca trinh snippets", "bai co trinh 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 ("bai co trinh snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("bai co trinh snippets"))) OR ("locating bug code snippets")).
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