Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc do sach slippers" » "hoc doc sach slippers", "hoc do sanh slippers", "hoc bo sach slippers", "hoc doi sach slippers", "hoc co sach slippers", "hoc do sach slippery", "hoc do sach 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 do sach 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 do sach slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc do sach slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc do sach slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.