Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"yan va chat snippets" » "yan van chat snippets", "yan va phat snippets", "yan va cham snippets", "ban va chat snippets", "dan va chat snippets", "han 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: (((("yan va 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: (((("yan va chat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( yan va chat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("yan va chat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.