Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua tai thi slippers" » "luc tai thi slippers", "qua tai thi slippers", "vua tai thi slippers", "lua tai chi slippers", "lua tai thi slippery", "lua tai thi 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 tai thi 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 tai thi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua tai thi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua tai thi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.