Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian hoa ca snippets" » "gian ha ca snippets", "gian hoi ca snippets", "gian thua ca snippets", "gian hoa cua snippets", "gian hoa cac snippets", "gian hoa cau 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 hoa ca 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 hoa ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian hoa ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian hoa ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.