Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau cac doi snippets" » "cau cac code snippets", "ca cac doi snippets", "cuu cac doi snippets", "cau ca doi snippets", "cau cac dai snippets", "cau cac toi snippets", "cau cau 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: (((("cau cac 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: (((("cau cac doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cau cac doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau cac doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.