Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan chan de snippets" » "dan chan code snippets", "dan gian de snippets", "dan ca de snippets", "van chat de snippets", "dan chat deo snippets", "dan cham den snippets", "dan chen den 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: (((("dan chan de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan chan de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan chan de snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan chan de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.