Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ca duc cong snippets" » "ca duc code snippets", "ca duc cuong snippets", "ca dung cong snippets", "ca nuoc cong snippets", "cua duc cong snippets", "cao duc cong snippets", "ca dua cong 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: (((("ca duc cong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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