Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"len ton cac snippets" » "len ton code snippets", "len con cac snippets", "len troi cac snippets", "hien ton cac snippets", "len trong cac snippets", "len thong cac snippets", "len tong cuc 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: (((("len ton cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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