Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"trinh ve ki slippers" » "trinh he ki slippers", "trinh va ki slippers", "trinh vi ki slippers", "trinh ve ky slippers", "trinh ve ki slippery", "trinh ve ki 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 ve ki 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 ve ki slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( trinh ve ki slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh ve ki slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.