Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoach cu cau snippets" » "hoach su cau snippets", "hoach du cau snippets", "hoach sau cau snippets", "hoach cu cao snippets", "hoach co cau snippets", "hoach cu cu 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: (((("hoach cu cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoach cu cau snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoach cu cau snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoach cu cau snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.