Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cong nay tu slippers" » "cong xay tu slippers", "cong nam tu slippers", "cong hay tu slippers", "cong tay tu slippers", "cong may tu slippers", "cong nay tu slippery", "cong nay tu 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: (((("cong nay tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong nay tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cong nay tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong nay tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.