Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoa li cac snippets" » "khoa li code snippets", "hoa li cac snippets", "khoa doi cac snippets", "khoa hoi cac snippets", "khoa li ca snippets", "khoa ly cac snippets", "khoa loi cach 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: (((("khoa li cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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