Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song don cac snippets" » "song dong cac snippets", "song con cac snippets", "tong don cac snippets", "song ton cac snippets", "song do 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: (((("song don cac 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 don cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song don cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song don cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.