Perhaps you should try some spelling variations:
"python using sat snippets" » "python using data snippets", "python using a snippets", "python using raw snippets", "python using sat slippers"
"dap toan kinh snippets" » "dap than kinh snippets", "dap xuan kinh snippets", "dap toan tin snippets", "tap toan kinh snippets", "dan toan kinh snippets", "dap tan kinh snippets", "dap toan kinh 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: (((("dap toan kinh snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap toan kinh snippets") OR ("python using sat snippets"))) OR ("locating bug code snippets")).
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