Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dich he can snippets" » "dich che can snippets", "dich te can snippets", "tich he can snippets", "dich he dan snippets", "dich he van snippets", "dich he 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: (((("dich he 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: (((("dich he can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dich he can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich he can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.