Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cap dan cach snippets" » "cap dan code snippets", "cap dan cac snippets", "cap dan canh snippets", "cap nhan cach snippets", "cac dan cach snippets", "ca dan cach snippets", "cay dan cach 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 cach 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 cach snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cap dan cach snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap dan cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.