Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua gao sang slippers" » "lua cao sang slippers", "lua gao san slippers", "lua gao sheng slippers", "lua dao sang slippers", "luat giao sang slippers", "luat bao sang slippers", "lua gao sang slippery", "lua gao sang 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: (((("python using java snippets") or ("lua gao sang slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lua gao sang slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua gao sang slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua gao sang slippers"))) or ("locating bug code snippets"))*.