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