Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van ton cac snippets" » "van ton code snippets", "van toan cac snippets", "van tan cac snippets", "van toi cac snippets", "van trong cac snippets", "van thong cac snippets", "van tong cuc 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: (((("van ton cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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