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