Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"cau phan tin snippets" » "chau phan tin snippets", "cuu phan tin snippets", "cac phan tin snippets", "cau phan tien snippets", "cau phan tan snippets", "cau phan tieng snippets", "cau phan tin 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: (((("cau phan tin snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau phan tin snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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