Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"lon nhan va snippets" » "hon nhan va snippets", "lon chan va snippets", "lon nhat va snippets", "lon nhan tai snippets", "lon nhan dan snippets", "lon nhan tao snippets", "lon nhan va 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: (((("lon nhan va snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lon nhan va snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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