Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoan li trac slippers" » "hoa li trac slippers", "han li trac slippers", "hoan linh trac slippers", "hoan li rac slippers", "hoan vi trac slippers", "hoan hoi trac slippers", "hoan li trac slippery", "hoan li trac 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: (((("hoan li trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoan li trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoan li trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoan li trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.