Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cham soc da snippets" » "cham soc dai snippets", "cham soc dan snippets", "cham loc da snippets", "pham soc da snippets", "chat soc da snippets", "cam soc da 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: (((("cham soc 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: (((("cham soc da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cham soc da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cham soc da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.