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