Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doan thi buu slippers" » "dan thi buu slippers", "doanh tai buu slippers", "hoang thi buu slippers", "doan thi huu slippers", "doan tai buu slippers", "doan thi luu slippers", "doan thi buu slippery", "doan thi buu 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: (((("doan thi buu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doan thi buu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doan thi buu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan thi buu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.