Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuoc tra cuu snippets" » "cuoc tra code snippets", "cuoc tro cuu snippets", "cuoc tranh cuu snippets", "nuoc ta cuu snippets", "cuoc tra cau snippets", "cuoc trau cua snippets", "cuoc trua cua 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: (((("python using java snippets") or ("cuoc tra cuu snippets"))) or ("locating bug core snippets"))~.
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