Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nen trinh he snippets" » "nen trinh code snippets", "nen tranh he snippets", "tien trinh he snippets", "nen kinh he snippets", "nen trinh han snippets", "nen trinh hoa snippets", "nen trinh ky 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: (((("python using java snippets") or ("nen trinh he snippets"))) or ("locating bug core snippets"))~.
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