Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thao sat cau snippets" » "thao sat code snippets", "khao sat cau snippets", "thao van cau snippets", "tao sau cau snippets", "thao sat cac snippets", "thao dat cau snippets", "thao luat 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: (((("thao sat cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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