Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cua doanh tu slippers" » "luat doanh tu slippers", "cua dang tu slippers", "cua dan tu slippers", "cua doanh thu slippers", "cua danh tu slippers", "cua doan tu slippers", "cua doanh tu slippery", "cua doanh tu 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: (((("cua doanh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cua doanh tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cua doanh tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cua doanh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.