Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thu than duc snippets" » "thu thang duc snippets", "thu thanh duc snippets", "thuy than duc snippets", "thu tran duc snippets", "thu phan duc snippets", "thu than doc snippets", "thu than duc 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: (((("thu than duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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