Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc duoc vi slippers" » "hoc nuoc vi slippers", "hoa duoc vi slippers", "hoc dung vi slippers", "hoc duoc si slippers", "hoc duoc li slippers", "hoc duoc va slippers", "hoc duoc vi slippery", "hoc duoc 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc duoc vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( hoc duoc vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("hoc duoc vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.