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