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"
"ban ham pham snippets" » "ban hai pham snippets", "ban ha pham snippets", "ban hao pham snippets", "ba ham pham snippets", "ban hang pham snippets", "ban hanh pham snippets", "ban ham pham 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: (((("ban ham pham snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ban ham pham snippets") OR ("python using sat snippets"))) OR ("locating bug code snippets")).
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