Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chi cac doi snippets" » "chi cac code snippets", "cho cac doi snippets", "chi cuc doi snippets", "chon cac doi snippets", "chi cac dai snippets", "chi cac toi snippets", "chi cau doi 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 cac doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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