Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho ngan can snippets" » "cho ngan code snippets", "cho nhan can snippets", "chi ngan can snippets", "chao ngay can snippets", "cho ngan han snippets", "cho ngan van snippets", "cho ngan lan 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: (((("cho ngan can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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