Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"manh hoc phi slippers" » "anh hoc phi slippers", "manh ho phi slippers", "manh hon phi slippers", "manh hoc pho slippers", "manh hoc chi slippers", "manh hoc khi slippers", "manh hoc phi slippery", "manh hoc phi 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: (((("manh hoc phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("manh hoc phi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( manh hoc phi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("manh hoc phi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.