Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"boc tran mi slippers" » "soc trang mi slippers", "bich tran mi slippers", "buc tranh mi slippers", "boc tran mai slippers", "boc tran si slippers", "boc tran minh slippers", "boc tran mi slippery", "boc tran mi 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: (((("boc tran mi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("boc tran mi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( boc tran mi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("boc tran mi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.