Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"da voi nhat slippers" » "da moi nhat slippers", "da hoi nhap slippers", "da do nhat slippers", "dao voi nhat slippers", "dua voi nhat slippers", "ba voi nhat slippers", "da voi nhat slippery", "da voi nhat 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: (((("python using java snippets") or ("da voi nhat slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("da voi nhat slippers"))) OR ("locating bug code snippets")).
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