Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan tat den snippets" » "dan tat code snippets", "dan dat den snippets", "ban tat den snippets", "dan tay den snippets", "dan tac den snippets", "dan tot den snippets", "dan thai 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 tat den 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 tat den snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan tat den snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan tat den snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.