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