Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nang ta chat snippets" » "nang tai chat snippets", "nang tao chat snippets", "nang tam chat snippets", "nang tra chat snippets", "nang va 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: (((("nang ta 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: (((("nang ta chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nang ta chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nang ta chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.