Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dam khap cau snippets" » "dam khap code snippets", "dam phan cau snippets", "dam ha cau snippets", "dao khau cau snippets", "dam phap cau snippets", "dam khac hau snippets", "dam nhap ca 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: (((("dam khap cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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