Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bat than cua snippets" » "bat than code snippets", "ban than cua snippets", "bay than cua snippets", "ban thanh cua snippets", "bat nhan cua snippets", "bat thai cua snippets", "bat ban cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("bat than cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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