Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"do tat trac slippers" » "do tap trac slippers", "do sat trach slippers", "do toan trac slippers", "doi tat trac slippers", "do tai trac slippers", "do tmt trac slippers", "do tat trac slippery", "do tat trac 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: (((("do tat trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("do tat trac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( do tat trac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("do tat trac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.