Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"han bach cau snippets" » "han bach code snippets", "nhan cach cau snippets", "xuan bach cau snippets", "hanh sach cau snippets", "han bac cau snippets", "han bach mai snippets", "han sach cap 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 bach cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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