Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tap truc mot snippets" » "tap trac mot snippets", "tap tuc mot snippets", "tap thuc mot snippets", "tap trung mot snippets", "tap tri mot 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: (((("tap truc mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tap truc mot snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tap truc mot snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tap truc mot snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.