Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat cua le snippets" » "nhat cua le snippets", "chat cua le snippets", "phat cua le snippets", "hat cua te snippets", "hat cua he snippets", "hat cua ly 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 cua le 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 cua le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat cua le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat cua le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.