Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh ve phu slippers" » "trinh he phu slippers", "trinh va phu slippers", "trinh vi phu slippers", "trinh le phu slippers", "trinh ve chu slippers", "trinh ve phu slippery", "trinh ve phu 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: (((("trinh ve phu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh ve phu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh ve phu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh ve phu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.