Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhan ha can snippets" » "nhan ha code snippets", "nhanh ha can snippets", "nhan hoa can snippets", "nhan va can snippets", "nhan hau can snippets", "nhan ha canh snippets", "nhan ha van 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: (((("nhan ha can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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