Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi phi doi snippets" » "chi phi doi snippets", "phi thi doi snippets", "thi phi doi snippets", "phi phi loi snippets", "phi phu doi snippets", "phi khi doi 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: (((("phi phi doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phi phi doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi phi doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi phi doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.