Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac hoat su snippets" » "cao hoat su snippets", "cac hat su snippets", "cac khoan su snippets", "cac hoa su snippets", "cac hoach su snippets", "cac hoat quy snippets", "cac hoat 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: (((("cac hoat 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: (((("cac hoat su snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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