Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung chi bai slippers" » "dung cho bai slippers", "dung thi bai slippers", "dung chien bai slippers", "dung khi bai slippers", "dung chi bao slippers", "dung chi dai slippers", "dung chi bai slippery", "dung chi bai 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: (((("dung chi bai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung chi bai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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