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