Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tinh dung ba snippets" » "trinh dung ba snippets", "tin dung ba snippets", "tinh quang ba snippets", "tinh dung bai snippets", "tinh dung bao snippets", "tinh dung bac snippets", "tinh dung ba 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: (((("tinh dung ba snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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