Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"zhan sao cac snippets" » "than sao cac snippets", "zhan gao cac snippets", "han san cac snippets", "zhan sat cac snippets", "zhan tao cac 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: (((("zhan sao cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("zhan sao cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( zhan sao cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("zhan sao cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.