Perhaps you should try some spelling variations:
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"
"cau don tinh slippers" » "cau doan tinh slippers", "cau dong tinh slippers", "cau den tinh slippers", "cau do tinh slippers", "cau doi tinh slippers", "cau don tinh slippery", "cau don tinh 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: (((("cau don tinh slippers") or ("python using data snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau don tinh slippers") OR ("python using data snippets"))) OR ("locating bug code snippets")).
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