Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"com mot he snippets" » "co mot he snippets", "chon mot he snippets", "cong mot he snippets", "com mot ke snippets", "com moi he snippets", "com mon he 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: (((("com mot he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("com mot he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( com mot he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("com mot he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.