Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"khoi van dam snippets" » "khoi can dam snippets", "khoi va dam snippets", "thoai van dam snippets", "khoi van nam snippets", "khoi van dao snippets", "khoi van dau snippets", "khoi van dam 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: (((("khoi van dam snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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