Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat lai lon snippets" » "dat lai lon snippets", "hat tai lon snippets", "mat lai lon snippets", "hat lai long snippets", "hat bai lon snippets", "hat hai long 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 lai lon 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 lai lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat lai lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat lai lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.