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