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