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