Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lao dung phu snippets" » "lao dong phu snippets", "lan dung phu snippets", "lam dung phu snippets", "lao dung phan snippets", "lao dung cho snippets", "lao dung he snippets", "lao dung phu 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: (((("lao dung phu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lao dung phu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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