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