Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua rai data slippers" » "lua cai dat slippers", "lua a data slippers", "lua trai dat slippers", "lua lai data slippers", "luat dai data slippers", "luan rui data slippers", "lua rai data slippery", "lua rai data grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lua rai data 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 rai data slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua rai data slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua rai data slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.