Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khoa can toc snippets" » "khoa can code snippets", "khoa cam toc snippets", "khoa cap toc snippets", "khoi can toc snippets", "khoa dan toc snippets", "khoa cac toc snippets", "khoa cao toc 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: (((("python using java snippets") or ("khoa can toc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("khoa can toc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( khoa can toc snippets ))) or ( locating bug core snippets )).
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