Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua van hao slippers" » "luan van hao slippers", "luu van hao slippers", "qua van hao slippers", "lua van dao slippers", "lua van ha slippers", "lua van bao slippers", "lua van hao slippery", "lua van hao 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 van hao 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 van hao slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua van hao slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua van hao slippers"))) or ("locating bug code snippets"))*.