Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tre lang son snippets" » "tre dang son snippets", "tren mang son snippets", "tien lang son snippets", "tre nang song snippets", "tre bang song snippets", "tre anh son 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: (((("tre lang son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tre lang son snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tre lang son snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tre lang son snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.