Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bui chi hanh slippers" » "bui chi nhanh slippers", "bui chi thanh slippers", "bui thi hanh slippers", "bai choi hanh slippers", "bui thai hanh slippers", "bui chi hanh slippery", "bui chi hanh 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: (((("bui chi hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bui chi hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bui chi hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bui chi hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.