Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"com voi cay snippets" » "som voi cay snippets", "choi voi cay snippets", "cham voi cay snippets", "com voi cac snippets", "com voi can snippets", "com doi 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: (((("com voi 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: (((("com voi cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( com voi cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("com voi cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.