Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao ve ke snippets" » "bao ve ke snippets", "dap ve ke snippets", "dau ve ke snippets", "dao ve ky snippets", "dao ve ki snippets", "dao va ke 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 ve ke 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 ve ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao ve ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao ve ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.