Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc xuan tu slippers" » "luoc xuan tu slippers", "luc luan tu slippers", "luc quan tu slippers", "luc xuan thu slippers", "luc xuan du slippers", "luc xuat tu slippers", "luc xuan tu slippery", "luc xuan tu 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: (((("luc xuan tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("luc xuan tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc xuan tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc xuan tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.