Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian tac cay snippets" » "gia tac cay snippets", "gian cac cay snippets", "gian tay cay snippets", "gian tac can snippets", "gian tao cay 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 tac cay 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 tac cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian tac cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian tac cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.