Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac toc gia snippets" » "cac toi gia snippets", "cac nuoc gia snippets", "cac thoi gia snippets", "cac toc giay snippets", "cac tac gia snippets", "cac quoc gia snippets", "cac toc gia 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: (((("cac toc gia snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac toc gia snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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