Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua tu lang slippers" » "lua cu lang slippers", "lua tu lanh slippers", "lua xu lang slippers", "luat tu lang slippers", "cua tu lang slippers", "lia tu lang slippers", "lua tu lang slippery", "lua tu lang 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 tu lang 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 tu lang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua tu lang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua tu lang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.