Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phi tao de snippets" » "phi tao code snippets", "phi tai de snippets", "thi thao de snippets", "phi thap de snippets", "phi tao he snippets", "phi nao de snippets", "phi cao de 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: (((("phi tao de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi tao de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( phi tao de snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi tao de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.