Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than va doi snippets" » "than va code snippets", "thanh va doi snippets", "nhan va doi snippets", "toan va doi snippets", "than va dai snippets", "than va doc snippets", "than va do 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 ("than va doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("than va doi snippets"))) OR ("locating bug core snippets")).
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