Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac tac cau snippets" » "cac tac code snippets", "cac toc cau snippets", "cac bac cau snippets", "cac dac cau snippets", "cac tac can snippets", "cac tac dau snippets", "cac tao cau 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 ("cac tac cau snippets"))) or ("locating bug core snippets"))~.
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