Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan hoi canh snippets" » "dan hoi code snippets", "dan boi canh snippets", "dan doi canh snippets", "dan hoi danh snippets", "dan hoc canh snippets", "dai hoi canh snippets", "dang khoi canh 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: (((("dan hoi canh snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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