Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thoi de tao snippets" » "khoi de tao snippets", "thoi diem tao snippets", "thai den tao snippets", "thoi de dao snippets", "thoi de tai snippets", "thoi de tro snippets", "thoi de tao 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: (((("thoi de tao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thoi de tao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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