Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha tu minh slippers" » "pha thu minh slippers", "pha vu minh slippers", "pha thi minh slippers", "phan tu minh slippers", "pham tu minh slippers", "phap tu minh slippers", "pha tu minh slippery", "pha tu 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: (((("pha tu 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: (((("pha tu minh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha tu minh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha tu minh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.