Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hinh dan ho snippets" » "binh dan ho snippets", "hinh san ho snippets", "linh dan ho snippets", "hinh dan hoc snippets", "hinh dan hoi snippets", "hinh dan pho snippets"
"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: (((("hinh dan ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hinh dan ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hinh dan ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hinh dan ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.