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"
"phau hoc minh snippets" » "phap hoc minh snippets", "thai hoc minh snippets", "nha hoc minh snippets", "phau hoc sinh snippets", "phau hoc kinh snippets", "phau hoc vinh snippets", "phau hoc minh 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: (((("phau hoc minh snippets") or ("python using sat snippets"))) or ("locating bug code snippets"))~.
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