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