Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug code slippers", "lochating bug core snippets"
"python using java snippets" » "python using data snippets", "python using java slippers"
"luc doi va snippets" » "luoc doi va snippets", "lua doi va snippets", "luc moi va snippets", "luc hoi va snippets", "luc noi va snippets", "luc dai va snippets", "luc doi va slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("luc doi va snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
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