Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doi toan may slippers" » "boi toan may slippers", "doi tan may slippers", "doi doanh may slippers", "doi toan ban slippers", "doi toan tap slippers", "doi toan cao slippers", "doi toan may slippery", "doi toan may 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: (((("doi toan may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doi toan may slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doi toan may slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doi toan may slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.