Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"bay dan hao snippets" » "ban dan hao snippets", "cay dan hao snippets", "bac dan hao snippets", "bay van hao snippets", "bay pan hao snippets", "bay dan bao snippets", "bay dan hao 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: (((("bay dan hao snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bay dan hao snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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