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