Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doi trinh co snippets" » "doi trinh code snippets", "doc trinh co snippets", "doi tinh co snippets", "dong trinh co snippets", "doi trinh do snippets", "doi trinh cong snippets", "doi trinh hoa snippets"
"python using java snippets" » "python 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: (((("doi trinh co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi trinh co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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