Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tong cac hat slippers" » "trong cac hat slippers", "thong cac hat slippers", "tong cuc hat slippers", "tong cac chat slippers", "tong cac hoat slippers", "tong cau hat slippers", "tong cac hat slippery", "tong cac hat 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: (((("tong cac hat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tong cac hat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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