Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tham dam su snippets" » "thuat dam su snippets", "thanh dam su snippets", "tham tham su snippets", "tham dan su snippets", "tham da su snippets", "tham dat su snippets", "tham dam su 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: (((("tham dam su snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tham dam su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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