Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"khan than va snippets" » "phan than va snippets", "khoan thanh va snippets", "khanh thanh va snippets", "khan thanh va snippets", "khan nhan va snippets", "khan toan va snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("khan than va snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khan than va snippets"))) OR ("locating bug core snippets")).
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