Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao quan anh slippers" » "dao quang anh slippers", "bao quan anh slippers", "dan quan anh slippers", "dao quan hanh slippers", "dao tuan anh slippers", "dao quan anh slippery", "dao quan 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: (((("dao quan 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: (((("dao quan anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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