Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian pho can snippets" » "gian phu can snippets", "gian phi can snippets", "gian tho can snippets", "gian cho can snippets", "gian pho cap snippets", "gian pho cam 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 can 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 can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian pho can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian pho can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.