Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van tap toan snippets" » "van tap code snippets", "van tap doan snippets", "van tap quan snippets", "van bai toan snippets", "van tai toan snippets", "van tan toan snippets", "han tap toan 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 tap toan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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