Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac cho vi slippers" » "day cho vi slippers", "danh cho vi slippers", "dac chon vi slippers", "dac cho vit slippers", "dac cho va slippers", "dac cho vi slippery", "dac cho 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: (((("dac cho 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: (((("dac cho vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac cho vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac cho vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.