Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dat cong cua snippets" » "dat cong code snippets", "dai cong cua snippets", "dam cong cua snippets", "bat cong cua snippets", "dat cong cu snippets", "dat dong cua snippets", "dat 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: (((("dat cong cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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