Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nhung cau cu snippets" » "nhung cau code snippets", "chung cu cu snippets", "nhung bai cu snippets", "nhu cau cu snippets", "nhung cau cua snippets", "nhung cau chu snippets", "nhung cau tu 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: (((("nhung cau cu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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