Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hang tieu ly snippets" » "hoang trieu ly snippets", "thang tien ly snippets", "thong tieu ly snippets", "hang trieu ly snippets", "hang lieu ly snippets", "hang hieu ly snippets", "hang tieu ly 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: (((("hang tieu ly snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang tieu ly snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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