Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung danh toan snippets" » "dung danh code snippets", "dung doanh toan snippets", "dung dan toan snippets", "dung dang toan snippets", "dung manh toan snippets", "dung anh toan snippets"
"data using java snippets" » "data using data 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: (((("dung danh toan snippets") or ("data using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung danh toan snippets") OR ("data using java snippets"))) OR ("locating bug core snippets")).
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