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