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