Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"thay doi duc snippets" » "thay do duc snippets", "thay doi duy snippets", "thay oi duc snippets", "tay doi duc snippets", "than doi duc snippets", "thai doi duc snippets", "thay doi 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: (((("thay doi duc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
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