Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"nhan cao dan slippers" » "nha cao dan slippers", "nhan tao dan slippers", "nhan co dan slippers", "nhan cao dang slippers", "nhan cao danh slippers", "nhan cac dan slippers", "nhan cao dan slippery", "nhan cao 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: (((("nhan cao 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: (((("nhan cao dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( nhan cao dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nhan cao dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.