Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc cao da snippets" » "toc cao code snippets", "hoc cao da snippets", "toc dao da snippets", "toc co da snippets", "toc cao dam snippets", "toc cao dao snippets", "toc cao dai 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 ("toc cao da snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc cao da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc cao da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc cao da snippets"))) or ("locating bug core snippets"))*.