Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dac tran anh snippets" » "dac tan anh snippets", "dac trung anh snippets", "dang tran anh snippets", "dac tran manh snippets", "dac tuan anh snippets", "dac tran thanh snippets", "dac tran anh 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: (((("dac tran anh snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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