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