Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song chat de snippets" » "cong chat de snippets", "song cham de snippets", "luong chat de snippets", "song chat deo snippets", "song chat di snippets", "song nhat de 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 chat de 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 chat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song chat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song chat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.