Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cap dan hoi snippets" » "cap dan code snippets", "cac dan hoi snippets", "ca dan hoi snippets", "cay dan hoi snippets", "cap dan hoc snippets", "cap dai hoi snippets", "cap dang khoi 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: (((("cap dan hoi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap dan hoi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cap dan hoi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap dan hoi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.