Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thuc va khai snippets" » "thuc vat khai snippets", "thuc dan khai snippets", "thuc day khai snippets", "thuc van khai snippets", "thuc va khao snippets", "thuc va kha snippets", "thuc va khai 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: (((("thuc va khai snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc va khai snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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