Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"sang cho han snippets" » "danh cho han snippets", "dung cho han snippets", "sang tao han snippets", "sang cho phan snippets", "sang cho hang snippets", "sang cho nhan snippets", "sang cho han 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: (((("sang cho han snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sang cho han snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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