Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"lua hung thu snippets" » "luan hung thu snippets", "la hung thu snippets", "luan chung thu snippets", "lua ung thu snippets", "lua dung thu snippets", "lua hong thu 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 ("lua hung thu snippets"))) or ("locating bug core snippets"))~.
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