Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"2600 dan dat slippers" » "2600 tan dat slippers", "2600 dung dat slippers", "2600 dong dat slippers", "2600 dinh dat slippers", "2600 dan dat slippery", "2600 dan dat 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: (((("2600 dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("2600 dan dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( 2600 dan dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("2600 dan dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.