Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data ve minh slippers" » "data v0 minh slippers", "data le minh slippers", "data ve sinh slippers", "data vu minh slippers", "data ve minh slippery", "data ve 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: (((("data ve 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: (((("data ve minh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data ve minh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data ve minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.