Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc diet con snippets" » "doc viet con snippets", "duoc dien con snippets", "dac diem con snippets", "doc dieu con snippets", "doc giet con snippets", "doc dien cong 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: (((("doc diet con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc diet con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc diet con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc diet con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.