Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc te danh slippers" » "thuc ve danh slippers", "thuc tien danh slippers", "thuc tin danh slippers", "thuc le danh slippers", "thuc tac danh slippers", "thuc te danh slippery", "thuc te danh 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: (((("thuc te danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc te danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc te danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc te danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.