Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian so cong snippets" » "gian soc cong snippets", "gian o cong snippets", "gian co cong snippets", "gian bo cong snippets", "gian cao cong snippets", "gian hoc cong 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 so cong 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 so cong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian so cong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian so cong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.