Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao ve bon snippets" » "bao ve bon snippets", "dap ve bon snippets", "dau ve bon snippets", "dao ve ban snippets", "dao le bon snippets", "dao ve boi 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: (((("dao ve bon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dao ve bon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao ve bon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao ve bon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.