Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan tot nhat slippers" » "dan tot nha slippers", "dan tiet nhat slippers", "dan moi nhat slippers", "dan toc nhat slippers", "dan toi nhat slippers", "dan hoat nhat slippers", "dan tot nhat slippery", "dan tot nhat grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dan tot nhat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan tot nhat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan tot nhat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan tot nhat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.