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