Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sach xa trac slippers" » "sach dao trac slippers", "sach nha trac slippers", "sach bai trac slippers", "sach va trac slippers", "sach tap trac slippers", "sach gia trac slippers", "sach xa trac slippery", "sach xa 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 ("sach xa 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 ("sach xa trac slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( sach xa trac slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("sach xa trac slippers"))) or ("locating bug code snippets"))*.