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