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