Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho man den snippets" » "pho mang den snippets", "pho can den snippets", "pho mac den snippets", "pho ban den snippets", "pho dan den snippets", "pho van 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: (((("pho man 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: (((("pho man den snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho man den snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho man den snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.