Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van toan von snippets" » "van toan code snippets", "van tuan von snippets", "van tan von snippets", "van thanh von snippets", "van toan ban snippets", "van toan hoc snippets", "van toan ho 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: (((("python using java snippets") or ("van toan von snippets"))) or ("locating bug core snippets"))~.
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