Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu fan tang snippets" » "thu lan tang snippets", "thu van tang snippets", "thu van thang snippets", "thu ban tang snippets", "thu san tang snippets", "thu gan tang snippets", "thu fan tang 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: (((("thu fan tang snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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