Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan den da snippets" » "dan den code snippets", "ban den da snippets", "van den da snippets", "dan dung da snippets", "dan dien da snippets", "dan den do snippets", "dan dan da 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 den 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: (((("dan den da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dan den da snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan den da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.