Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data pho can snippets" » "data phan can snippets", "data poor can snippets", "dat phu can snippets", "data cho can snippets", "data pho cap snippets", "data pho cam snippets"
"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: (((("data pho can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data pho can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data pho can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data pho can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.