Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song la can snippets" » "song lam can snippets", "son la can snippets", "song xa can snippets", "song law can snippets", "song la con snippets", "song la san 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 la can 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 la can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song la can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song la can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.