Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap va chi snippets" » "tap va chi snippets", "dap ve chi snippets", "day va chi snippets", "dap van chi snippets", "dap va che snippets", "dap va cai 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 va 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 va chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap va chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap va chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.