Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran hanh li snippets" » "tran thanh li snippets", "tran manh li snippets", "tran anh li snippets", "tran nhanh li snippets", "tran hanh vi snippets", "tran han li snippets", "tran hanh li 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: (((("tran hanh li snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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