Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran li nhan snippets" » "tran si nhan snippets", "tran mi nhan snippets", "tran linh nhan snippets", "tran ly nhan snippets", "tran tri nhan snippets", "tran doi nhan snippets", "tran li nhan 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: (((("python using java snippets") or ("tran li nhan snippets"))) or ("locating bug code snippets"))~.
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