Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc cac dua slippers" » "duoc cac dua slippers", "tuc cac dua slippers", "muc cac dua slippers", "duc cach dua slippers", "duc cac qua slippers", "duc cac du slippers", "duc cac dua slippery", "duc cac dua grippers"
"locating bug code snippets" » "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: (((("duc cac dua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("duc cac dua slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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