Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tinh yeu tao snippets" » "tinh yeu tai snippets", "tinh yeu tan snippets", "tinh yeu tap snippets", "trinh yeu tao snippets", "dinh yeu tao snippets", "minh yeu tao snippets", "tinh yeu 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: (((("tinh yeu 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: (((("tinh yeu tao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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