Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phap doc son snippets" » "phap doc code snippets", "phap hoc son snippets", "phap coc son snippets", "phap dot son snippets", "phap do son snippets", "phap soc son snippets", "phap doi song snippets"
"python using java snippets" » "python using data 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: (((("phap doc son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phap doc son snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phap doc son snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phap doc son snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.