Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hai tap chat snippets" » "hai tao chat snippets", "hai ta chat snippets", "hai phap chat snippets", "hai thap chat snippets", "bai tap chat snippets", "han tap 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: (((("hai tap 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: (((("hai tap chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hai tap chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hai tap chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.