Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"vun hoa thuc snippets" » "vun ha thuc snippets", "vun hoa thuo snippets", "vun khoa thuoc snippets", "van hoa thuc snippets", "vu hoa thuc snippets", "van hoan thuc snippets", "vun hoa thuc 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: (((("vun hoa thuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vun hoa thuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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