Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tu phat tran slippers" » "tu pham tran slippers", "tu phat trien slippers", "tu nhat trang slippers", "su phat tran slippers", "te phat tran slippers", "cuu phat tran slippers", "tu phat tran slippery", "tu phat 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: (((("tu phat 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: (((("tu phat tran slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tu phat tran slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tu phat tran slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.