Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan chan can snippets" » "dan chan code snippets", "dan gian can snippets", "dan ca can snippets", "van chat can snippets", "dan chan nan snippets", "dan chan doan snippets", "dan phan cang 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 can 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 can snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan chan can snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan chan can snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.