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