Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"con cua toc snippets" » "con cua code snippets", "cong cua toc snippets", "co cua toc snippets", "dong cua toc snippets", "con cua hoc snippets", "con cua toi snippets", "con cua tuc 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: (((("con cua toc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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