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