Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh cau bi slippers" » "trinh chat bi slippers", "trinh chao bi slippers", "trinh tu bi slippers", "trinh chu bi slippers", "trinh cuu bi slippers", "trinh cau bi slippery", "trinh cau bi 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 bi 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 bi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh cau bi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh cau bi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.