Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"ke doc lua slippers" » "ke hoc lua slippers", "ke doc cua slippers", "ke duoc luan slippers", "ke do lua slippers", "me doc lua slippers", "ke doi lua slippers", "ke doc lua slippery", "ke doc lua grippers"

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: (((("ke doc lua slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ke doc lua slippers") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( ke doc lua slippers ) or ( python using java snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ke doc lua slippers") or ("python using java snippets"))) or ("locating bugs code snippets"))*.