Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"coc dat sach snippets" » "coc mat sach snippets", "coc dat khach snippets", "coc nam sach snippets", "hoc dat sach snippets", "chon dat sach snippets", "duoc dat sach snippets", "coc dat sach 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: (((("coc dat sach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("coc dat sach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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