Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc do sach slippers" » "toc doc sach slippers", "toc do sanh slippers", "toc bo sach slippers", "toc dao sach slippers", "toc co sach slippers", "hoc do sach slippers", "toc do sach slippery", "toc 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: (((("python using java snippets") or ("toc do sach slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc do sach slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( toc do sach slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("toc do sach slippers"))) or ("locating bug code snippets"))*.