Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc ap lanh slippers" » "toc lap lanh slippers", "toc cay lanh slippers", "toc cau lanh slippers", "toc ap lanh slippery", "toc ap lanh 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: (((("toc ap lanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc ap lanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc ap lanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc ap lanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.