Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap xe hoi snippets" » "dap ve hoi snippets", "rap xe hoi snippets", "dap xa hoi snippets", "dap le hoi snippets", "dap me hoi 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 xe 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: (((("dap xe hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap xe hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap xe hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.