Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac tri chat snippets" » "cac tri code snippets", "cac tra chat snippets", "cac trinh chat snippets", "cac tri nhan snippets", "cac tro chat snippets", "cac toi chat snippets", "cac thi chat 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: (((("cac tri chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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