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