Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cong cuu he snippets" » "cong cuu code snippets", "cong cu he snippets", "cong cua he snippets", "song cuu he snippets", "cong cuu che snippets", "cong cuu ve snippets", "cong cuu de 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: (((("cong cuu he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cong cuu he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cong cuu he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cong cuu he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.