Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chi chon cac snippets" » "chi chon code snippets", "chi con cac snippets", "chi chang cac snippets", "chim choc cac snippets", "chi cho cac snippets", "chi thong cac snippets", "chi hoc cac 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: (((("chi chon cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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