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