Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lam dinh su snippets" » "nam dinh su snippets", "lam tinh su snippets", "lam linh su snippets", "lam dinh so snippets", "lam hinh su snippets", "lam dinh cu snippets", "lam dinh 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: (((("lam dinh 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: (((("lam dinh su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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