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