Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong su hoc snippets" » "cong su code snippets", "cong suc hoc snippets", "cong sua hoc snippets", "cong cu hoc snippets", "cong tu hoc snippets", "cong du hoc snippets", "cong so hoc 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: (((("cong su hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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