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