Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao ly chan snippets" » "dao ly chat snippets", "dao ly nhan snippets", "dao le chan snippets", "dai ly chan snippets", "dao li chan 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: (((("dao ly chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao ly chan snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao ly chan snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao ly chan snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.