Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pha cong cua snippets" » "pha cong code snippets", "phan cong cua snippets", "pham cong cua snippets", "phap cong cua snippets", "pha cong cu snippets", "pha dong cua snippets", "pha huong 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: (((("pha cong cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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