Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chu cau danh slippers" » "chu cao danh slippers", "chu chuc danh slippers", "chu nam danh slippers", "chua cau danh slippers", "nhu cau danh slippers", "chu cai danh slippers", "chu cau danh slippery", "chu cau danh 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: (((("chu cau danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu cau danh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chu cau danh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu cau danh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.