Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chi phai cua snippets" » "chi phai code snippets", "chi phi cua snippets", "chi phan cua snippets", "chim nhai cua snippets", "chi thai cua snippets", "chi hai cua snippets", "chi phat 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: (((("chi phai cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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