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