Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tran anh ca snippets" » "tran anh code snippets", "tran manh ca snippets", "tuan anh ca snippets", "tran thanh ca snippets", "tran danh ca snippets", "tran anh cam snippets", "tran anh cua 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: (((("tran anh ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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