Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu how can snippets" » "cuu hoc can snippets", "cuu ho can snippets", "cuu hoi can snippets", "cuu khoa can snippets", "cuu khoi can 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: (((("cuu how can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu how can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu how can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu how can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.