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