Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"son ha chat snippets" » "son hoa chat snippets", "son va chat snippets", "son ha chau snippets", "son hai chat snippets", "son la 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: (((("son ha 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: (((("son ha chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( son ha chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son ha chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.