Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha du ngan slippers" » "pha vu ngan slippers", "pha tu ngan slippers", "pha dung ngan slippers", "pham duc ngan slippers", "pham duy ngan slippers", "phan duc ngan slippers", "pha du ngan slippery", "pha du 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha du ngan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( pha du ngan slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("pha du ngan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.