Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap tong coc snippets" » "cap nong coc snippets", "cap hoang coc snippets", "gap trong coc snippets", "cap tong cot snippets", "cap tong cuc snippets", "cap cong coc 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 tong coc 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 tong coc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap tong coc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap tong coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.