Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc anh anh slippers" » "hoc nganh anh slippers", "hoc nhanh anh slippers", "hoc sinh anh slippers", "hoc thanh anh slippers", "hoc hinh anh slippers", "hoc minh anh slippers", "hoc anh anh slippery", "hoc anh anh 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: (((("hoc anh anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc anh anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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