Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song qua da snippets" » "song cua da snippets", "duong qua da snippets", "thong qua da snippets", "song qua ca snippets", "song qua di snippets", "song qua va 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 qua da 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 qua da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song qua da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song qua da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.