Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tre ca lua slippers" » "tre can lua slippers", "tren ca lua slippers", "te ca lua slippers", "tre cay lua slippers", "tre ca cua slippers", "tre ca dua slippers", "tre ca lua slippery", "tre ca lua 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: (((("tre ca lua slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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