Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luan de con snippets" » "luan den con snippets", "luan ve con snippets", "luat de con snippets", "luan de co snippets", "luan du con snippets", "luan le con 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: (((("luan de con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luan de con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luan de con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luan de con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.