Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"song con hoi snippets" » "cong cong hoi snippets", "tong cong hoi snippets", "song hong hoi snippets", "song co hoi snippets", "song con coi snippets", "song cong nhoi 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 con hoi 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 con hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( song con hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("song con hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.