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"
"chu can tranh snippets" » "chu canh tranh snippets", "chu tan tran snippets", "chu van ranh snippets", "chu chan tranh snippets", "chuc can tranh snippets", "chu han tranh snippets", "chu can tranh 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: (((("chu can tranh snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu can tranh snippets") OR ("python using sat snippets"))) OR ("locating bug code snippets")).
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