Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu tich he snippets" » "cuu thich he snippets", "cuu trich he snippets", "cuu tinh he snippets", "cuu tich ho snippets", "cuu trinh he snippets", "cuu tich hop 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 tich 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 tich he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu tich he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu tich he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.