Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi von ngan slippers" » "phi toan ngan slippers", "phi vu ngan slippers", "phi von luan slippers", "phi van ngan slippers", "phi cong ngan slippers", "phi von ngan slippery", "phi von ngan 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: (((("phi von ngan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi von ngan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi von ngan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi von ngan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.