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