Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan chat hop snippets" » "van chat hop snippets", "dan chan hop snippets", "ban chat hop snippets", "dan chat hoa snippets", "dan chat hoc snippets", "dan chat thom 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 chat hop 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 chat hop snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan chat hop snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan chat hop snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.