Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cach ta doi snippets" » "cach tu doi snippets", "cach pha doi snippets", "xach tay doi snippets", "cach tao doi snippets", "cach tay doi snippets", "cach ta oi 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: (((("cach ta doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach ta doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cach ta doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cach ta doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.