Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap con chi snippets" » "day con chi snippets", "dap mon chi snippets", "tap cong chi snippets", "dap con chim snippets", "dap cong chi snippets", "dap can chi 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: (((("dap con chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap con chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap con chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap con chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.