Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu mot he snippets" » "cua mot he snippets", "cuu mo he snippets", "huu mot he snippets", "cuu mot ke snippets", "cuu moi he snippets", "cuu mon he 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 mot he 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 mot he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu mot he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu mot he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.