Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thi cuu minh slippers" » "thi cuu tinh slippers", "thi cuu sinh slippers", "thi cua minh slippers", "thi cuc minh slippers", "thi huu minh slippers", "thi cu minh slippers", "thi cuu minh slippery", "thi cuu minh grippers"
"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: (((("thi cuu minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi cuu minh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thi cuu minh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi cuu minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.