Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac hoat cat snippets" » "cao hoat cat snippets", "cac hat cat snippets", "cac khoan cat snippets", "cac hoat chat snippets", "cac thuat cat snippets", "cac soat chat 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: (((("cac hoat cat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac hoat cat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac hoat cat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac hoat cat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.