Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chau can cac snippets" » "chau can code snippets", "hau can cac snippets", "chau van cac snippets", "chau cay cac snippets", "chau ca cac snippets", "chau can cau snippets", "chau can tac 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: (((("chau can cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chau can cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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