Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dich cau doi snippets" » "dich cau code snippets", "dich can doi snippets", "tich cau doi snippets", "lich chau doi snippets", "dich cau hoi snippets", "dich cau do snippets", "dich cau noi 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: (((("dich cau 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: (((("dich cau doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dich cau doi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dich cau doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.