Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau bac can snippets" » "chau bac can snippets", "cac bac can snippets", "cau bao can snippets", "cau ban can snippets", "cau bat can snippets", "cau tac can 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: (((("cau bac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau bac can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau bac can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau bac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.