Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vong doi cac snippets" » "vong doi code snippets", "trong doi cac snippets", "huong doi cac snippets", "dung doi cac snippets", "vong doi cach snippets", "vong voi cac snippets", "vong do 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: (((("vong doi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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