Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan dac cac snippets" » "tan dac code snippets", "ban dac cac snippets", "gian dac cac snippets", "toan dam cac snippets", "tan dac sac snippets", "tan dac lac snippets", "tan dan cac 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 dac cac 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 dac cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tan dac cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan dac cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.