Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc van tran slippers" » "hoc van trang slippers", "hoc van tranh slippers", "hoc van tuan slippers", "hoc dan tran slippers", "hoc va tran slippers", "hoc vat tran slippers", "hoc van tran slippery", "hoc van tran 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: (((("hoc van tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc van tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc van tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc van tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.