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