Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong tin co snippets" » "dong tin code snippets", "thong tin co snippets", "luong tin co snippets", "dong kinh co snippets", "dong tinh co snippets", "dong tin so snippets", "dong tinh cao 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: (((("dong tin co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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