Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi khanh vi slippers" » "thi khanh vi slippers", "chi nhanh vi slippers", "thi thanh vi slippers", "phi hanh vi slippers", "phi khanh v slippers", "phi nhanh vi slippers", "phi khanh vi slippery", "phi khanh vi 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: (((("phi khanh vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi khanh vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi khanh vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi khanh vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.