Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung lenh va slippers" » "dung len va slippers", "dung menh va slippers", "dung nen va slippers", "dung benh va slippers", "dung lanh va slippers", "dung lenh vi slippers", "dung lenh va slippery", "dung lenh va grippers"
"locating bug code snippets" » "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: (((("python using java snippets") or ("dung lenh va slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dung lenh va slippers"))) OR ("locating bug code snippets")).
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