Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lap thu oanh snippets" » "lap thuy oanh snippets", "lap thi oanh snippets", "lap thu canh snippets", "lan thu oanh snippets", "lap tu oanh snippets", "lai thu oanh snippets", "lap thu oanh 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: (((("lap thu oanh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap thu oanh snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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