Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian ha tran slippers" » "gian dan tran slippers", "gian cua tran slippers", "gian cac tran slippers", "gian nha trang slippers", "gian thai tran slippers", "gian tan tran slippers", "gian ha tran slippery", "gian ha tran 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: (((("gian ha tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian ha tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian ha tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian ha tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.