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