Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ngon cac lua snippets" » "nguon cam lua snippets", "chon cac lua snippets", "ngu cac lua snippets", "ngon cac luat snippets", "ngon cac qua snippets", "ngon cay lua snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("ngon cac lua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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