Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tan lap chat snippets" » "tan lam chat snippets", "tan luan chat snippets", "tan phap chat snippets", "toan lap chat snippets", "dan lap chat snippets", "tai lap 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: (((("tan lap 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: (((("tan lap chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan lap chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan lap chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.