Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vung cac bo snippets" » "vung cac code snippets", "dung cac bo snippets", "luong cac bo snippets", "cuong cac bo snippets", "vung can bo snippets", "vung bac bo snippets", "vung cac co 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 ("vung cac bo snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("vung cac bo snippets"))) OR ("locating bug core snippets")).
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