Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cay than o snippets" » "cay thuan o snippets", "cay thau o snippets", "bay than o snippets", "cay than vo snippets", "cay than go snippets", "cay than so 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: (((("cay than o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cay than o snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cay than o snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cay than o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.