Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc va cares snippets" » "doc ga cares snippets", "doc a care snippets", "doc a carey snippets", "duoc va cares snippets", "hoc va cares snippets", "duc va cares 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 va cares 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 va cares snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc va cares snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc va cares snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.