Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua tam cham snippets" » "lua nam cham snippets", "lua tam cam snippets", "lua tam chan snippets", "luat tam cham snippets", "cua tam cham snippets", "luc tam 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 ("lua 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 ("lua tam cham snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lua tam cham snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lua tam cham snippets"))) or ("locating bug code snippets"))*.