Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"nom cay thuc snippets" » "nom cay thuoc snippets", "nom can thuc snippets", "nom day thuc snippets", "nom tay thuc snippets", "nom cac thuc snippets", "nuoi cay thuc snippets", "nom 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: (((("nom cay thuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nom cay thuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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