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