Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hat le sach snippets" » "hat te sach snippets", "hat ly sach snippets", "hat lam sach snippets", "nhat le sach snippets", "hat de sach snippets", "hat ke sach snippets", "hat le 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: (((("hat le 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: (((("hat le sach snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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