Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cac phan bao snippets" » "cac nhan bao snippets", "cao phan bao snippets", "cap phan bao snippets", "cac phan bo snippets", "cac phan ba snippets", "cac pham bao snippets", "cac phan bao 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 phan bao 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 phan bao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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