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