Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dinh chat ho snippets" » "dinh chat code snippets", "tinh chat ho snippets", "dinh chau ho snippets", "trinh chat ho snippets", "dinh chat hoa snippets", "dinh chat cho snippets", "dinh chat 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: (((("dinh chat ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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