Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thanh do dap snippets" » "thanh pho dap snippets", "thanh hoa dap snippets", "thanh loi dap snippets", "thanh doi dap snippets", "thanh do dai snippets", "thanh do dac snippets", "thanh do dap 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: (((("thanh do dap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thanh do dap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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