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