Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"noi thu anh snippets" » "noi thuc anh snippets", "noi tru anh snippets", "doi thu anh snippets", "noi thuy anh snippets", "noi thu canh snippets", "noi thu oanh snippets", "noi thu anh slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("noi thu anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("noi thu anh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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