Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac cua phan slippers" » "cac cua nhan slippers", "cac cua phap slippers", "cac cua han slippers", "cach cua phan slippers", "cac qua phan slippers", "ca cua phan slippers", "cac cua phan slippery", "cac cua phan 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: (((("cac cua phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac cua phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac cua phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac cua phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.