Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"han cac doi snippets" » "han cac code snippets", "phan cac doi snippets", "hang cac doi snippets", "hanh cac doi snippets", "han cac dai snippets", "han cac toi snippets", "han cau doi 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: (((("han cac doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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