Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"anh kem wang snippets" » "anh lei wang snippets", "anh mem nang snippets", "anh wei wang snippets", "hanh kem wang snippets", "anh kiem wang snippets", "banh kem wang snippets", "anh kem wang 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: (((("anh kem wang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh kem wang snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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