Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cac nuoc lua snippets" » "cap nuoc lua snippets", "hoc nuoc lua snippets", "dat nuoc lua snippets", "cac nuoc luan snippets", "cac nuoc luat snippets", "cac nuoc cua snippets"

Try widening your search to All Fields.

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