Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lon lam sach snippets" » "lon nam sach snippets", "lon pham sach snippets", "lon lam sang snippets", "lon lao sach snippets", "con lam sach snippets", "loi lam sach snippets", "lon lam 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: (((("lon lam sach snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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