Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dam cay thuc snippets" » "dam cay thuoc snippets", "dam can thuc snippets", "dam day thuc snippets", "dam may thuc snippets", "dau cay thuc snippets", "dam cao thuc snippets", "dam cay thuc 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 ("dam cay thuc snippets"))) or ("locating bug code snippets"))~.
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