Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bo toan xac slippers" » "bo toan ban slippers", "bo toan hoc slippers", "bo toan tap slippers", "bao toan xac slippers", "boi toan xac slippers", "so toan xac slippers", "bo toan xac slippery", "bo toan xac 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: (((("bo toan xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bo toan xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bo toan xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bo toan xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.