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