Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh cau 01 slippers" » "trinh chat 01 slippers", "trinh chao 01 slippers", "trinh tu 01 slippers", "trinh cau 01 slippery", "trinh cau 01 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: (((("trinh cau 01 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh cau 01 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh cau 01 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh cau 01 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.