Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan dat chat snippets" » "dan dam chat snippets", "dan vat chat snippets", "dan sat chat snippets", "dung dat chat snippets", "dong dat chat snippets", "dinh dat chat snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 dat chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan dat chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan dat chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan dat chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.