Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van cau ong snippets" » "van cau code snippets", "van dau ong snippets", "van hau ong snippets", "van chat ong snippets", "van cau cong snippets", "van cau dong snippets", "van cau long 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 cau ong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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