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