Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phu loi trac slippers" » "phu hoi trac slippers", "phu li trac slippers", "phu roi rac slippers", "phi loi trac slippers", "phu doi trac slippers", "phu loc trac slippers", "phu loi trac slippery", "phu loi 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: (((("phu loi 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: (((("phu loi trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phu loi trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phu loi trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.