Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tap hanh cad snippets" » "tap hanh code snippets", "tap thanh cad snippets", "tap hinh cad snippets", "tap danh cad snippets", "tap hanh cac snippets", "tap hanh cat snippets", "tap hanh 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: (((("tap hanh cad snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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