Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khanh nam c snippets" » "khanh nam code snippets", "hanh nam c snippets", "thanh nam c snippets", "nhanh nam c snippets", "khanh nam co snippets", "khanh nam ca snippets", "khanh nam _ 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: (((("khanh nam c snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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