Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lon tam cham snippets" » "lon nam cham snippets", "lon tam cam snippets", "lon tam chan snippets", "loan tam cham snippets", "don tam cham snippets", "lon lam cham 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: (((("python using java snippets") or ("lon tam cham snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lon tam cham snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lon tam cham snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lon tam cham snippets"))) or ("locating bug code snippets"))*.