Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thi hoc than snippets" » "thi hoc thanh snippets", "thi hoc phan snippets", "thi hoc tan snippets", "thai hoc than snippets", "tri hoc than snippets", "thi hoa than snippets", "thi hoc than 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: (((("thi hoc than snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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