Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"minh va toc snippets" » "minh va code snippets", "tinh va toc snippets", "sinh va toc snippets", "sinh vat toc snippets", "minh va doc snippets", "minh va tac snippets", "minh va ton 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: (((("minh va toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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