Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian lai hoa snippets" » "gianh lai hoa snippets", "gian lan hoa snippets", "gia lai hoa snippets", "gian dai hoa snippets", "gian loai hoc 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: (((("gian lai hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gian lai hoa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian lai hoa snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian lai hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.