Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"loc duoc cac snippets" » "hoc duoc cac snippets", "soc duoc cac snippets", "loc quoc cac snippets", "loc cuoc cach snippets", "loc duoc chat snippets", "loc duong cac 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: (((("loc duoc cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("loc duoc cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( loc duoc cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("loc duoc cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.